Peter is a twenty-year-old Caucasian college student referred for counseling by the dean of academic affairs. Peter has been suspended from school for drinking and fighting on two occasions over the past six weeks. He has a history of recurrent detentions and classroom dismissals for similar, though less severe, behavior since high school. Peter was suspended for having a pint of vodka and a small quantity of marijuana in his locker. Peter has recently started experiencing mood swings and is feeling depressed and agitated. Earlier, having felt that the stress of home life was the root cause of his depression, Peter thought that leaving home and living on-campus would resolve his mood swings. He has been practicing self-medication with marijuana and alcohol. He disclosed that he had been prescribed medication for depression when he was in high school but has since then stopped all medication and follow-up on mental health counseling. Presently, he has no desire to enter or seek treatment voluntarily. He has come in for therapy only to avoid being expelled from the college. He denies having any problem with either alcohol or drugs and feels marijuana should be legalized. In addition, he compares his alcohol and drug use to others' and does not think his intake of substances is a problem. He feels that everyone is just picking on him; he works hard and should be allowed to do. He takes alcohol or marijuana because he just wants to relax after a tough day's work. Based on your understanding of the above scenario and drawing upon all relevant course material, address the following questions: Does Peter have a co-occurring mental disorder? Describe what that disorder may be based on the symptoms mentioned in the case scenario.Analyze and justify the co-occurring disorders in the case. At what stage of change does Peter appear to be in? Why? Explain. What model of treatment could possibly work with Peter? Would he do well with a psycho-educational model, CBT, behavioral approach? Why? Share your clinical recommendations based on research. What are the relapse concerns? Are there any noted defense mechanisms intact?

Name___________________________________

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.

1. 1) The probability that an employee at a company eats lunch at the company cafeteria is 1) 0.32. The probability that an employee is female is 0.62. The probability than an
   employee eats lunch at the employee cafeteria and is female is 0.21. What is the
   probability that a randomly chosen employee either eats at the cafeteria or is female?

2. 2) In a recent article it was reported that 27.3% of all college students party during 2) weekdays, and 67% of these students plan on going to graduate school. What is the probability that a randomly-selected student party during weekdays and plans on
   going to graduate school?

3. 3) There are five men and four women working on a project. To handle one particular 3) aspect of the project, a subcommittee needs to be formed. In the interest of balance, it is decided that the subcommittee will consist of two men and two women. How many combinations of this subcommittee are possible?

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A student has access to professor evaluations. Overall, he has enjoyed 70% of all classes he has taken. He finds that of the courses he has enjoyed, 13% were taught by professors with poor evaluations. 84% of the courses he has taken were taught by professors with good evaluations.

4) What is the probability that the class was taught by a professor with good evaluations 4) and that the student enjoyed the class?

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In a recent survey about US policy in Iraq, 62 % of the respondents said that they support US policy in Iraq. Females comprised 53% of the sample, and of the females, 46% supported US policy in Iraq. A person is selected at random.

5. 5) What is the probability that the person we select is female and supports U.S. policy in 5) Iraq?

6. 6) Are the events "does not support U.S, policy in Iraq" and "female" statistically 6) independent? Why or why not?

7. 7) Suppose we select a supporter of US policy in Iraq, what is the probability that the 7) person we select is female?

8. 8) Suppose we select a person who does not support US policy in Iraq, what is the 8) probability that the person is male?

1

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
James' Surfboard Shop makes surfboards by hand. The number of surfboards that James makes during a week depends on the wave conditions. James has estimated the following probabilities for surfboard production for the next week.

Number of Surfboards 5 6 7 8 9 10 Probability 0.13 0.22 0.31 0.17 0.13 0.04

Let A be the event that James produces more than seven surfboards. Let B be the event that James produces exactly six surfboards.

9. 9) What is the probability of event A? 9)

10. 10) What is the probability of the complement of A? 10)

11. 11) What is the probability of the intersection of events A and B ? Why? 11)

12. 12) Are events A and B collectively exhaustive? Why? 12)

13. 13) The probability that a new small business closes before the end of its first year is 42%. 13) In addition, 37% of all new businesses are started by women. The probability that a
    new business is either owned by a woman or goes out of business is 62%. Your sister
    starts a new business. What is the probability her business will still open at the end of

    the first year?

14. 14) In a survey of top executives, it was found that 17% had traveled internationally 14) on business. The probability of one of these executives fluently speaking a foreign
    language was found to be 10%. The probability that one of these executives neither
    spoke a foreign language nor had traveled internationally was 0.81. What is the

    probability that an executive who speaks a foreign language has traveled internationally?

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Consider a sample space defined by events A1, A2, B 1, B2. Let P (A1) = 0.40 , P (B 1 ! A1) = 0.60 and P (B 1 ! A2) = 0.70

15) What is P(A2)?
16) What is P(A1 "B1)? 17) What is P(A1 "B2)? 18) What is P(A2 "B1)?

15) 16) 17) 18)

Thanks, please show all work!

Statistical Methods of Business I – Case Study

Texas is home to more than one million undocumented immigrants, and most of them are stuck in low-paying jobs. Meanwhile, the state also suffers from a lack of skilled workers. The Texas Workforce Commission estimates that 133,000 jobs are currently unfilled, many because employers cannot find qualified applicants (The Boston Globe, September 29, 2011). Texas was the first state to pass a law that allows children of undocumented immigrants to pay in-state college tuition rates if they have lived in Texas for three years and plan to become permanent residents. The law passed easily back in 2001 because most legislators believed that producing college graduates and keeping them in Texas benefits the business community. In addition, since college graduates earn more money, they also provide the state with more revenue.

Chuck Norris, who sits on the Board of Directors for the Texas Workforce Commission suggests the board should hire your consulting firm, Stat Solutions, to estimate the mean hourly wage of workers with various levels of education. You accept the job and a sample is collected of the hourly wages of 30 Texas workers with a bachelor’s degree or higher, 30 Texas workers with only a high school diploma, and 30 Texas workers who did not finish high school.

Chuck wants you to provide a full report for him to present at the next meeting of the Texas Workforce Commission Board of Directors which occurs in 10 days.

Requirements and associated point values:

Part 1 – Calculate and use descriptive statistics to compare hourly wages for each of the education levels. Be sure to include the mean, standard deviation and margin of error with 95% confidence for each of the 3 levels (9 calculations). These calculations range in value from 3-4 points each for a total of 33 points. Note: See page 293 for the margin of error formula.

Part 2 – Construct and interpret 95% confidence intervals for the mean hourly wage at each education level. There should be an upper and lower number for each of the 3 levels. The end result should be 6 numbers which are valued at 3 points each for a total of 18 points.

1. Refer to the Campus Crime dataset in the EXCEL file. This data comes from a study of 20 campuses selected at random from a list of four-year schools in the continental U.S. Variables include:

• Number of Crimes reported during the most recent reporting year.
• Number of Police on the school’s police force during the most recent reporting year.
• Total Enrollment at the school during the most recent reporting year.
• Total Expenditure ($) on police protection by the school during the most recent reporting year.
• An indicator of whether the school is public or private (1 = Private, 0 = Public)

Further information that may be relevant is that there are 629 public and 1845 private four year institutions in the continental US, enrolling 6.838 million and 4.162 million, respectively during the most recent reporting year.

1. (For part A, assume that you only have columns A and E in the dataset). In an appropriate way, report an interval estimate of the total number of crimes on 4-year college campuses across the U.S. during the most recent reporting year. Briefly also discuss why your method is appropriate.
2. (For part B, you should use any part of the data you determine to be relevant). In an appropriate way, report an interval estimate of the total number of crimes on 4-year college campuses across the U.S. during the most recent reporting year. Briefly also discuss why your method is more appropriate than the method you used in (a).
3. Compare and contrast your estimates from (a) and (b). Identify the differences and explain why the estimates are different.
4. (For part D, again use any part of the data you deem relevant). Estimate the protection cost per police officer for all 4-year colleges across the nation. Briefly also discuss why your method is appropriate.
5. (For part E, again use any part of the data you deem relevant). Estimate the protection cost per enrolled student for all 4-year colleges across the nation. Briefly also discuss why your method is appropriate.

THE MBA DECISION Ben Bates graduated from college six years ago with a finance undergraduate degree. Since graduation, he has been employed in the finance department at East Coast Yachts. Although he is satisfied with his current job, his goal is to become an investment banker. He feels that an MBA degree would allow him to achieve this goal. After examining schools, he has narrowed his choice to either Wilton University or Mount Perry College. Although internships are encouraged by both schools, to get class credit for the internship, no salary can be paid. Other than internships, neither school will allow its students to work while enrolled in its MBA program. Ben’s annual salary at East Coast Yachts is $61,000 per year, and his salary is expected to increase at 3 percent per year until retirement. He is currently 28 years old and expects to work for 40 more years. His current job includes a fully paid health insurance plan, and his current average tax rate is 25 percent. Ben has a savings account with enough money to cover the entire cost of his MBA program. The Ritter College of Business at Wilton University is one of the top MBA programs in the country. The MBA degree requires two years of full-time enrollment at the university. The annual tuition is $65,000, payable at the beginning of each school year. Books and other supplies are estimated to cost $2,800 per year. Ben expects that after graduation from Wilton, he will receive a job offer for about $107,000 per year, with an $20,000 signing bonus. The salary at this job will increase at 4 percent per year. Because of the higher salary, his average income tax rate will increase to 30 percent. The Bradley School of Business at Mount Perry College began its MBA program 16 years ago. The Bradley School is smaller and less well known than the Ritter College. Bradley offers an accelerated, one-year program, with a tuition cost of $78,000 to be paid upon matriculation. Books and other supplies for the program are expected to cost $4,000. Ben thinks that after graduation from Mount Perry, he will receive an offer of $90,000 per year, with a $17,000 signing bonus. The salary at this job will increase at 3.5 percent per year. His average income tax rate at this level of income will be 28 percent. Both schools offer a health insurance plan that will cost $3,500 per year, payable at the beginning of the year. Ben also estimates that room and board expenses will cost $2,500 more per year at both schools than his current expenses, payable at the beginning of each year. The appropriate discount rate is 6.2 percent. Assume all salaries are paid at the end of each year.

Salary Wilton MBA Mount Perry MBA Timeline Timeline Timeline Year Value Year Value Year Value

Davis Uniform Corporation operates a store that sells uniforms. The following are the transactions that occurred during the first quarter of operation- Jan. 1 to Mar. 31, 2021.

Jan.     1   Davis issues 20,000 shares of $1 par value common stock with an issuing price of $10

                 per share.

Jan.     2   Purchased furniture and fixtures from Acme Furniture for $14,400 cash.

Jan.     4   Purchased $1,600 of office supplies for cash.

Jan.   15   Paid $36,000 in advance for one year’s rent on the store building. The rent begins with

                Jan 15. The company counts January for half a month.

Jan.   31   Paid salaries to employees for the first month, $3,600.

Feb.    1    Purchased $62,400 of uniforms inventory on account from the Birdwell Uniforms

                 Manufacturing Company.

Feb.    1    Borrowed $66,000 from a local bank and signed two notes. The first note of                  

                $21,000 requires payment of principal in six months with annual interest rate at 4%.

                The second note of $45,000 requires the payment of principal in two years and annual

                 interest payment with annual interest rate at 5%.

Feb.    6    Sold uniforms on account to St. Jude’s School for $7,200. Cost of the uniforms sold

                 is $4,800.

Feb.    9    Paid Birdwell Uniforms Manufacturing Company $50,000 for the purchase on Feb. 1.

Feb. 20    Sold uniforms to a chemical factory for $79,200 cash. Cost of the uniforms sold is

                 $47,520.

Feb. 23    Purchased $10,000 of uniforms inventory on account from the Birdwell Uniforms

                 Manufacturing Company.

Feb. 28    Paid salaries to employees for the month of February, $4,200.

Mar.   1   Sold uniforms to the football team of Robert Lee High School, and accepted a $12,000,

                three-month, note receivable with annual interest rate at 5%. Cost of the uniforms

                 sold is $9,600.

Mar.   1   Subleased a portion of the building to a jewelry store. Received $3,000 in advance

                 for three months’ rent beginning on Mar. 1.

Mar.   3   Some uniforms were returned by the chemical factory which made a purchase on

                Feb. 20. The selling price and cost of the returned uniforms is $7,200 and 4,320,

                 respectively. Cash of $7,200 is refunded to the customer.

Mar. 23   Paid Birdwell Uniforms Manufacturing Company $14,400 for the purchases in Feb.

Mar. 25   Received $5,800 cash from St. Jude’s School.

Mar. 30   The corporation announced and paid its shareholders cash dividends of $2,500.

Requirements:

1. Analyze the transactions and record journal entries in General Journal.

2. Open accounts in General Ledger and post from the General Journal to the general ledger accounts.

3. Record adjusting entries in General Journal and post to the general ledger accounts.

Additional information:

1. At the end of March, $900 of supplies remained.

2. The furniture and fixtures have a useful life of six years and will be worthless at the end of their useful life.

3.    Salaries for the month of March are $4,600, and will be paid in April.

4.    The company’s management estimated that of the $1,400 remaining on account from St.

             Jude’s School, $200 would be uncollectible.

5.    Income tax rate applied to the company is 21%.

1. Which of the following statements best describes a sampling distribution?

Select one:

a. It is the distribution of the values of a variable in the population from which the sample is taken

b. It is the distribution of the values of a statistic that resembles the normal distribution when the sample size is large

c. It is the distribution of the values of a statistic calculated from 1000 simple random samples displayed in a histogram.

d. It is the distribution of the values of a particular variable that are observed in a random sample.

2. The weight of extra-large egg has a Normal distribution with a mean of 3 oz and a standard deviation of 0.1 oz.

What is the sampling distribution of the mean weight of extra-large egg (i.e., the distribution of the sample mean weight of an egg in a randomly selected carton of a dozen eggs (i.e., 12 eggs))?     

Select one:

a. N(12,1)

b. N(3, 0.1)

c. N(3, 0.03)

d. N(3, 0.2)

3. The manager at a movie theater would like to estimate the true mean amount of money spent by customers on popcorn only. He selects a simple random sample of 26 receipts and calculates a 92% confidence interval for true mean to be ($12.45, $23.32). The confidence interval can be interpreted to mean that, in the long run,                   

Select one:

a. 92% of all customers who buy popcorn spend between $12.45 and $23.22

b. 92% of similarly constructed intervals would contain the population mean

c. 92% of similarly constructed intervals would contain the sample mean

4. A population variable has a distribution with mean µ = 25 and variance σ² is 256. From this population a simple random sample of n observations is to be selected and the mean of the sample values calculated. If the population variable is known to be Normally distributed and the sample size is to be n = 25, what is the probability that the sample mean will be between 20.5 and 31.50, i.e., P(20.5 ≤ x-bar ≤ 31.5)?

5. Since confidence intervals are based on the sampling distribution of the sample mean, it is possible to form confidence intervals when sampling from slightly skewed distributions due to the central limit theorem

Select one:

True

False

6. The heights of a simple random sample of 200 male high school sophomores in a midwestern state are measured. The sample mean (x-bar) is 70 inches. Suppose that the heights of male high school sophomores follow a Normal distribution with a standard deviation is 5 inches.    

What is a 99% confidence interval for the population mean μ?

Select one:

a. (59.46, 72.94)

b. (69.09, 70.91)

c. (65.67, 66.73)

d. (58.16, 74.24)

7. The heights of a simple random sample of 200 male high school sophomores in a midwestern state are measured. The sample mean (x-bar) is 70 inches. Suppose that the heights of male high school sophomores follow a Normal distribution with a standard deviation of σ is 5 inches.

Suppose the heights of a simple random sample of 100 male sophomores were measured instead of 200. Which of the following statements is true?  

Select one:

a. The margin of error for the 95% confidence interval would decrease

b. The margin of error for the 95% confidence interval would increase

c. The standard deviation would decrease

Ben Bates graduated from college six years ago with a finance undergraduate degree. Although he is satisfied with his current job, his goal is to become an investment banker. He feels that an MBA degree would allow him to achieve this goal. After examining schools, he has narrowed his choice to either Wilton University or Mount Perry College. Although internships are encouraged by both schools, to get class credit for the internship, no salary can be paid. Other than internships, neither school will allow its students to work while enrolled in its MBA program. Ben currently works at the money management firm of Dewey and Louis. His annual salary at the firm is $65,000 per year, and his salary is expected to increase at 3 percent per year until retirement. He is currently 28 years old and expects to work for 40 more years. His current job includes a fully paid health insurance plan, and his current average tax rate is 26 percent. Ben has a savings account with enough money to cover the entire cost of his MBA program. The Ritter College of Business at Wilton University is one of the top MBA programs in the country. The MBA degree requires two years of full-time enrollment at the university. The annual tuition is $70,000, payable at the beginning of each school year. Books and other supplies are estimated to cost $3,000 per year. Ben expects that after graduation from Wilton, he will receive a job offer for about $110,000 per year, with a $20,000 signing bonus. The salary at this job will increase at 4 percent per year. Because of the higher salary, his average income tax rate will increase to 31 percent. The Bradley School of Business at Mount Perry College began its MBA program 16 years ago. The Bradley School is smaller and less well known than the Ritter College. Bradley offers an accelerated, one-year program, with a tuition cost of $85,000 to be paid upon matriculation. Books and other supplies for the program are expected to cost $4,500. Ben thinks that he will receive an offer of $92,000 per year upon graduation, with an $18,000 signing bonus. The salary at this job will increase at 3.5 percent per year. His average tax rate at this level of income will be 29 percent. Both schools offer a health insurance plan that will cost $3,000 per year, payable at the beginning of the year. Ben also estimates that room and board expenses will cost $2,000 more per year at both schools than his current expenses, payable at the beginning of each year. The appropriate discount rate is 6.3 percent.

Please answer:

current salary______

years until retirement_____

salary increase______

tax rate____

Wilton

tuition per year____

books & supplies____

starting salary____

signing bonus____

salary increase_____

tax rate_____

Mount Perry

tuition per year____

books & supplies____

starting salary____

signing bonus____

salary increase_____

tax rate_____

Both schools

health insurance______

room & board_______

discount rate______

CASE STUDY: CRYSTAL SMITH

Crystal Smith, a 33-year old African American homemaker, cake to an outpatient clinic seeking “someone to talk to” about feelings of despair that had intensified over the previous 8-10 months. She was particularly upset about marital conflict and an uncharacteristic mistrust of her in-laws.

Ms. Smith said she had begun to wake before dawn, feeling down and tearful. She had difficulty getting out of bed and completing her usual household activities. At times, she felt guilty for not being her “usual self.” At other times, she became easily irritated with her husband and her in-laws for minor transgressions. She had previously relied on her mother-in-law to assist with the children, but she no longer entirely trusted her with that responsibility. That worry, in combination with her insomnia and fatigue, made it very difficult for Ms. Smith to get her children to school on time. In the past few months, she had lost 13 pounds without dieting. She denied current suicidal ideation, saying she “would never do something like that,” but acknowledged having thought that she “should just give up” and that she “would be better off dead.”

Two months previously, Ms. Smith had seen a psychiatrist for several weeks and received an anti-depressant. She reluctantly gave it a try, discontinuing it quickly because it made her feel tired. She had also dropped out of therapy, indicating that the psychiatrist didn’t seem to understand her.

Ms. Smith lived with her husband of 13 years and two school-age children. Her husband’s parents lived next door. She said her marriage was good, although her husband suggested she “go see someone” so that she would not be “yelling at everyone all the time.” While historically sociable, she rarely talked to her own mother and sister, much less her friends. A regular churchgoer, she had quit attending because she felt her faith was “weak.” Her pastor had always been supportive, but she had not contacted him with her problems because “he wouldn’t want to hear about these kinds of issues.”

Ms. Smith described herself as having been an outgoing, friendly child. She grew up with her parents and three siblings. She recalled feeling quite upset at age 10-11 when her parents divorced and her mom remarried. Because of fights with other kids at school, she met with a school counselor with whom she felt a bond. Unlike the psychiatrist she had recently consulted, Ms. Smith felt the counselor did not “get into my business” and helped her recover. She said she became quieter as she entered junior high school, with fewer friends and little interest in studying. She married her husband at age 20 and worked in retail sales until the birth of their first child when she was 23 years old.

Ms. Smith had not used alcohol since her first pregnancy and denied any use of illicit substances. She denied past and current use of prescribed medications, other than the brief trial of the antidepressant medication. She reported generally good health.

On the mental status examination, Ms. Smith was a casually groomed young woman who was cohere and goal-directed. She had difficulty making eye contact with the white middle-aged therapist. She was cooperative but mildly guarded and slow to respond. She needed encouragement to elaborate her thinking. She was periodically tearful and generally appeared sad. She denied psychosis, although reported occasionally feeling mistrustful of her family. She denied confusion, hallucinations, suicidality, or homicidality. Cognition, insight, and judgment were all considered normal.

List complete DSM-5 Diagnosis along with Codes

Family History Taking/Pedigree Construction Assignment


Mary Jones Fictitious Family History

Mary Jones, age 47, is presenting to the family practice office as a new patient due to a change in her insurance coverage. Her history is as follows; in the past she has had 2 normal screening mammograms (last one performed 14 months ago) and all past pap smears have been negative (the last one performed 13 months ago). She has had two full term pregnancies and one documented miscarriage. She is currently an administrator in a community hospital. She exercises regularly and has no chronic health conditions. She has been married for 13 years.

For this assignment you will need to construct Mary Jones’s family pedigree. In order to do this, you will first need to take a family history. Please provide a list of detailed questions you would ask Mary to construct her family pedigree. Once you have completed your questions you will then use the information below to construct the pedigree.

The following bulleted text contains information about Mary’s family members (you can choose / make up the ancestral backgrounds of the different family branches)

• Mary’s 1st child: Cathy Baker, age 31, healthy, has a son and daughter ages 10 and 4. Cathy lives out of state, infrequently communicates with her mother, was adopted and raised by her paternal grandparents. There is no information about Cathy's biological father's health other than he is alive as are his parents. Nothing else is known about his family history.

• Mary’s Twin son and daughter, age 8, o Son, Derrick - (twin A) has Down syndrome, is healthy (used to have problems with ear infections but this has resolved), no structural heart anomalies, wears glasses, is mainstreamed in 2nd grade classes with full time teacher aide, receives speech services in school o Daughter, Tammie - (twin B) healthy, in 2nd grade, good student

• Miscarriage was two years prior to delivery of the twins. The miscarriage occurred during the 1st trimester. Gender is unknown. No testing was performed on fetal tissue.

• Husband, David Jones, is 50 years old and healthy. He does not have children from previous relationships.

• Mary has no brothers or sisters.

• Her mother, Martha Stewart, is 70 years old, has insulin dependent diabetes, started taking insulin in early 50s, is obese, and on medications for high blood pressure o Her mother had 5 siblings - 2 are still living: Sister, Hannah, died at age 8 years from pneumonia Sister, Susan, died in her mid 70s from complications of diabetes. She had 1 son who is in his 50's, apparently healthy and he has 4 adult children - health status and number of offspring unknown Brother, Bill Junior, died at age 3 from pneumonia Living sister; Debbie, is in her late 60s, is also obese and takes insulin injections. She has 4 children: 3 boys and 1 girl - health status and number of children unknown Living brother; Mike, is in his early 60's, is on dialysis, is an alcoholic, has two sons - health status and number of children unknown (birth order: Hannah, Susan, Martha, Bill, Debbie, Mike)

• Her father, Bill Stewart, died last year at age 69, COD - liver failure, was also said to have an enlarged heart, rarely drank alcohol, was slender in build, was on medication for arthritis in the hips and knees. O Bill's only brother, David, is 67 years old, and has arthritis. He has one son who is healthy and he has 2 sons.

• Mary’s Maternal grandmother, died in her 60's due to female cancer
• Mary’s Maternal grandfather, died in his 60's, cirrhosis of the liver, was an alcoholic
• Mary’s Paternal grandmother died in her 80's, heart failure
• Mary’s Paternal grandfather, died in his late 50's, lung cancer, heavy smoker

I will rate it with thumbs up.
I need answers.