Depression is the most common disorder in the world, what are the symptoms? What should you do if someone you know is depressed? Use your readings to explain your answers. write at least 250 words.

5. Penn State University wants to determine if students are satisfied with the dorm conditions. A researchers takes random samples of 25 students from each year and the students are asked whether or not they are satisfied with the dorm conditions. The results of the study are given below:

Is there sufficient evidence of a difference in dorm room satisfaction among the various year levels?

6. When analyzing survey results from a two way table, the main distinction between a test of independence and a test for homogeneity is:

7. A controversial issue in the sport of professional soccer is the use of instant replay for making difficult goal line devisions. Each person in a representative sample of 102 players, fans, coaches, and officials was asked his or her opinion about the use of instant replay for goal line decisions. The data are summarized in the two way frequency table below.

In testing to see whether opinion with respect to the use of instant replay is independent of the category of the person interviewed, a chi square test statistic of 27.99 and a p value less than 0.001 were calculated which of the following statements is correct?

8.

A controversial issue in the sport of professional soccer is the use of instant replay for making difficult goal line devisions. Each person in a representative sample of 102 players, fans, coaches, and officials was asked his or her opinion about the use of instant replay for goal line decisions. The data are summarized in the two way frequency table below.

In testing to see whether opinion with respect to the use of instant replay is independent of the category of the person interviewed, a table of respective frequencies is found. In this table the expected number of professional baseball players opposing the use of instant replay is equal to:

9. A study was performed to examine personal goals of children in grades 4, 5, and 6. A random sample of students was selected in Virginia. The students received a personal questionaire regarding achieveing personal goals. They were asked what they most like to do at school: make good grades, be good at sports, or be popular. The results are presented in the table below by sex of the child.

What type of test is appropriate for this situation?

10.

Recent revenue shortfalls in a midwestern state led to a reduction in the state budget for higher education. To offset the reduction, the largest state university proposed a 25% tuition increase. It was determined that such an increase was needed simply to compenstate for the lost support from the state. Separate random samples of 50 freshmen, 50 sophomores, 50 juniors, and 50 seniors from the university were asked whether they were strongly opposed to the increase, given that it was the minimum increase necessary to maintain the university's budget at current levels. Here are the results.  

Which hypothesis would be appropriate for performing a chi square test?

Answer the following questions using the annual report of Colgate in Appendix A. Required: a. For 2009, 2010, and 2011 identify Colgate’s (1) tax payment/obligation if it paid the statutory tax rate, (2) tax provision made in the books, and (3) the actual tax payment/obligation. Broadly quantify how Colgate’s statutory tax payment differs from its actual tax payment. Also explain why these differences occur. b. What is Colgate’s effective tax rate for each of the three years? Why is it different from its statutory tax rate? Explain at least one of these differences in detail. c. What is Colgate’s tax provision? Why is it different from its tax obligation/payment? d. You are in the process of forecasting Colgate’s income for the next year. What tax rate would you apply to your forecast and why? (Come up with a rate if possible.) e. Examine Colgate’s deferred tax assets and liabilities. Explain why they arise in general. Provide a detailed explanation of how at least two of the deferred assets/liabilities arise and “guess” at the approximate duration over which these assets/liabilities are expected to reverse. f. Examine the “movement” in the deferred tax assets/liabilities between 2011 and 2010 and explain the major changes.

In about 300 (4 paragraphs) words explain the Communication Theories and how they impact communication with peers, family and in the work place – use in text citations

Suppose that there is a white urn containing two white balls and three red balls and there is a red urn containing two white balls and four red balls. An experiment consists of selecting at random a ball from the white urn and then​ (without replacing the first​ ball) selecting at random a ball from the urn having the color of the first ball. Find the probability that the second ball is red.

Sample size: 52

Determine if there is sufficient evidence to conclude the average amount of deaths is equal to 6000 in the United States and territories at the 0.10 level of significance.

1. Clearly state a null and alternative hypothesis
2. Give the value of the test statistic
3. Report the P-Value
4. Clearly state your conclusion (Reject the Null or Fail to Reject the Null)
5. Explain what your conclusion means in context of the data.

LIVE BIRTHS

DEATHS

MARRIAGES

DIVORCES

Professional Development Event Review

Carrier- information Technology (IT)

Part of developing as a professional in any career path is attending events that can further your knowledge of a field. This can be in the form of seminars, webinars, conferences, workshops, and sometimes online training if you are learning a new technical skill. The completion of this assignment requires two parts, which should take up 3-4 pages.

Part 1: Attend 3 (or more) events related to the computing profession and reflect on them. These could be workshops, seminars, training, information sessions, conferences, panels, etc. The Career Fair does not count as a professional development event. Describe what you learned in the event and how it can help you in the future of your career. Also, critique the event and explain how it could have been made better and/or what you particularly liked about it. If you are already working with a company that offers professional development, that will be a great resource to pull from!

Part 2: Imagine that you are an employer in charge of creating a seminar to train or help develop new professionals in your company. Explain your seminar. Some questions to consider answering: What would it be about? Who would it be for? How would you go about presenting it? What do you hope your new employees will gain from the seminar? How will you know they got something from the event?

The following explanation and table summarizes the results of a two-factor ANOVA evaluating an independent-measures experiment.
-Depressed people are given two different types of treatments: Exercise, and Psychological Therapy.
-Factor A is exercise, and there are 3 levels: intense exercise, moderate exercise, or no exercise.
-Factor B is therapy, and there are 2 levels: Cognitive Behavior Therapy and Treatment as Usual.
-There are n = 8 participants in each treatment condition. Use the lecture notes as your guide for this problem.
A: State the three different hypotheses for this test

B: What are the critical values for the main effect of factor A? Factor B? Interaction effect?

C: If alpha is .05, is there a significant effect for factor A, factor B, and/or the interaction of A and B?

D: If the p value associated with the finding for Factor A was .02, what would this mean about the relationship with the null distribution?

E: Fill in this table

1.(a) What is a chain reaction?

(b) Why is monobromination of ethane a more practical reaction than the monobromination of propane?

(c) Write the mechanism involved in the chain reaction of monbromination of propane. State the experimental conditions, major and minor products.

Name each of the steps. Explain your answer.

(d) Draw the bond-line formula of 3,4-dimethylhexane.
Is geometric isomerism observed in 3,4-dimethylhexane?
What structural features must be present for stereoisomers to exist?

thanks

You are an assistant Human Resource Manager at Company X. You have had this job for two years, and you love it. You have a great opportunity to become the manager within the year as your immediate boss is nearing retirement. One day, the president of the company comes by your desk to ask you for “a favour”. He has just hired a “rock star” CEO and wants you to enroll her in the company benefits program right away and waive the required 6 months probationary period. He really wants to make a good impression with her and roll out the red carpet. The policy is that all employees must wait 6 months before enrolling in any company benefits program. You are well aware of the policy because when you were first hired, you needed new glasses and had to wait 6 months for coverage even though you had asked for a waiver. What do you do? Explain your decision using the four ethical decision-making criteria discussed in class and in your textbook.