The comparisons of Scholastic Aptitude Test (SAT) scores based on the highest level of education attained by the test taker's parents were provided. A research hypothesis was that students whose parents had attained a higher level of education would on average score higher on the SAT. The overall mean SAT math score was  (College Board website, January 8, 2012). SAT math scores for independent samples of students follow. The first sample shows the SAT math test scores for students whose parents are college graduates with a bachelor's degree. The second sample shows the SAT math test scores for students whose parents are high school graduates but do not have a college degree.

a. Formulate the hypotheses that can be used to determine whether the sample data support the hypothesis that students show a higher population mean math score on the SAT if their parents attained a higher level of education.

population mean verbal score parents college grads.

population mean verbal score parents high school grads.

b. What is the point estimate of the difference between the means for the two populations? (to 1 decimal)

points - Select your answer -lowerhigherItem 4 if parents are college grads.

c. Compute the -value for the hypothesis test.

-value is - Select your answer -lower than .005between .005 and .01between .01 and .025between .025 and .05between .05 and .10between .10 and .20greater than .20Item 7

d. At , what is your conclusion?

We - Select your answer -cancannotItem 8 reject .

At Rio Salado College, it was observed that 26% of the students were still classified as dependents on their parents. However, in the honors program for students, 70 out of 222 students are dependents. The administrators want to know if the proportion of dependent students in the honors program is significantly different from the proportion for the school district. Test at the α=.05 level of significance.

What is the hypothesized population proportion for this test?
p=
(Report answer as a decimal accurate to 2 decimal places. Do not report using the percent symbol.)

Based on the statement of this problem, how many tails would this hypothesis test have?

one-tailed test
two-tailed test

Choose the correct pair of hypotheses for this situation:
(A)   (B)   (C)
H0:p=0.26

Ha:p<0.26
   H0:p=0.26

Ha:p≠0.26
   H0:p=0.26

Ha:p>0.26

(D)   (E)   (F)
H0:p=0.315

Ha:p<0.315
   H0:p=0.315

Ha:p≠0.315
   H0:p=0.315

Ha:p>0.315
(A)
(B)
(C)
(D)
(E)
(F)

Using the normal approximation for the binomial distribution (without the continuity correction), was is the test statistic for this sample based on the sample proportion?
z=
(Report answer as a decimal accurate to 3 decimal places.)

You are now ready to calculate the P-value for this sample.
P-value =
(Report answer as a decimal accurate to 4 decimal places.)

This P-value (and test statistic) leads to a decision to...

reject the null
accept the null
fail to reject the null
reject the alternative

As such, the final conclusion is that...

There is sufficient evidence to warrant rejection of the assertion that there is a different proportion of dependent students in the honors program.
There is not sufficient evidence to warrant rejection of the assertion that there is a different proportion of dependent sudents in the honors program.
The sample data support the assertion that there is a different proportion of dependent sudents in the honors program.
There is not sufficient sample evidence to support the assertion that there is a different proportion of dependent sudents in the honors program.

The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reports—the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 65 students enrolled in those two courses. Data concerning the company’s cost formulas appear below:

For example, administrative expenses should be $3,800 per month plus $41 per course plus $6 per student. The company’s sales should average $870 per student.

The company planned to run four courses with a total of 65 students; however, it actually ran four courses with a total of only 59 students. The actual operating results for September appear below:

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

1. Identify which test the scenario will use: independent samples t test, paired samples t test, chi square test for goodness of fit, chi square test for independence or chi square test for homogeneity.

A. A researcher goes to the parking lot at a large grocery chain and observes whether each person is male or female and whether they return the cart to the correct spot before Chi leaving (yes or no).

B. Amber Sanchez, a statistics student, collected data on the prices of the same items at the Navy commissary on the naval base in Ventura County, California, and a nearby Kmart The items were matched for content, manufacturer, and size and were priced separately

C. A random survey of automobiles parked in the student lot and the staff lot at a large university classified the brands as either domestic or foreign.

D. Surfers and statistics students Rex Robinson and Sandy Hudson collected data on the number of days on which surfers surfed in the last month for 30 random longboard users and 30 random shortboard users. Test the hypothesis that the mean days surfed for all long boarders is larger than the mean days surfed for all short boarders (because longboards can go out in many different surfing conditions)

E. Suppose you have a random sample of students attending a public university in Nevada and want to determine whether the racial distribution of students different from the racial distribution in the state as a whole

F. Compare the weekday and weekend/holiday hours of sleep. Each pair of numbers is from one randomly selected person.

G. Students observe the number of office hours posted for a random sample of tenured and a random sample of untenured professors

H . Based on a random sample of students at a university, you wish to determine if there is an association between whether or not a student is a transfer student and whether he or she belongs to an on-campus club.

This question relates to material covered in Topic 1 particularly the Australian taxation system and the dividend imputation credits. This question addresses the 1st, 2nd, 3rd and 4th subject learning outcomes. Students are expected to conduct their own research and develop their own opinions about the merits of this topic. There is no single correct answer and students will be marked on the depth of their research, the quality of their arguments (for and against), and their demonstrated understanding of the issues involved in this complex area of financial policy. Write an essay of between 600 and 1,000 words discussing the following topic. The Australian federal government and business representative bodies argue that the Australian corporate tax rate is too high and makes Australia uncompetitive with competing economies. The government has plans to eventually lower the Australian corporate tax rate to 25%. The government believes that this will improve the economy and ultimately taxpayers by stimulating business investment and creating jobs. Internationally, many countries are lowering their corporate tax rates including, most recently, Donald Trump’s United States. Does Australia’s current level of corporate taxation make the country economically uncompetitive? Start by reviewing The Conversation article Fact Check: Is Australia’s corporate tax rate not competitive with the rest of the region?” (https://theconversation.com/factcheck-is-australias-corporate-tax-rate-not-competitive-with-the-rest-of-the-region-37226). Do you believe that lowering the Australian corporate tax rate is good policy? Discuss this issue and give particular consideration to the Australian dividend imputation system and how the Australian corporate tax rate impacts on Australian taxpayers. There are a divergence of views and resources available for students to access. There are many items in the mainstream online media which canvas the Government’s view and also that of those opposing. Students should access resources from government, industry, and not for profit community groups such as Get Up! as well as the broader print and electronic media. Remember, there is no correct answer and individual students will be assessed on their demonstrated understanding of the issues and the depth and quality of their individual research.

(Write a program in C++)

A local instructor wants you to write a program to calculate the average score made on exams by her students. For simplicity, she always has only 12 students in each course she teaches. She teaches multiple subjects so she would like to enter the name of the exam. She wants the program to also determine the highest and lowest scores and the number of students who passed and failed the exam. A score of 60 or above is considered passing. Also determine the number of scores that were an A (90 or better), B (80 – 89), C (70 – 79), D (60 – 69), or F (below 60).

• Use main( ) as the driver function. Allow the user to process as many exams as desired.

1. Write a function to prompt the user for the following information:

(a) The name of the exam.

(b) The 12 integer scores ranging from 0 to 100. (Store these scores in a one-dimensional array.

Perform input/data validation.)

2. Write a function to determine the highest and lowest score. (Hint: Code is in your etext section:

Finding the Highest and Lowest Values in a Numeric Array)

3. book or see assignment #1.)

4. Write a function to calculate the average score for the exam. (Hint: Code is in your etext section:

Finding the Highest and Lowest Values in a Numeric Array)

5. Write a function to determine the number of students who passed and failed the exam.

6. Write a function to determine the number of scores represented by each letter grade in a standard 10-

point grading scale.

7. Write a function to display the exam’s name, all 12 scores recorded on the exam, the average score,

the highest and lowest score, the number of students who passed and failed the exam, and number of scores that were represented by each letter grade in the standard 10-point grading scale. Display the average to a hundredth of a decimal.

For case Review #3, you should rely heavily on Section F of the ACA Code of Ethics. There are a few other potential aspects in other section(s), But Section F is important. Please read the case and answer the questions:

Case Review # 3 Counseling Role-playing

In a graduate counseling pre-practicum laboratory class, graduate students practice their skills by role-playing as “counselor” and “client”. The instructions are for the student who is serving as the client to either make-up a situation and role play it or use a real situation in their life. No one is to ask if the situation is real or not. The assumption is the “problem” is made up. Students are encouraged to make the situation as authentic as possible so their fellow-students get the best possible training opportunity. Other students in the practicum class and the professor observe the role-play live and provide feedback to the student who is serving as the “counselor”.

In a session early in the semester, a student serving as the “client” begins to discuss issues regarding a divorce, which are extremely painful for her. She is soon in tears, and it seems clear that the student is not role-playing. The other students and the professor do not comment on the situation to the “client” and do provide feedback to her student/“counselor” concerning how to handle the situation in the next session. No one suggests that the issue should not be discussed further by the “client”. Plans are formulated regarding the next counseling session to further explore this issue with the “client”.

Answer the Following Questions:

1. Identify 3 major moral principles that are involved in the case? Briefly describe how they are involved.

2. Identify 7 to 10 standards of the ACA ethical code (Use the ACA 2014 Code of Ethics) that are involved in the case? Give the ACA Code Standard number and a brief description of how it is involved.

3. What practices or procedures, which if in place, might eliminate or mitigate the ethical dilemma?

4. Given the current situation, what course of action would you recommend for the counselor to implement?

list out otc drugs for the following conditions, and list out 5 drugs per condition use brand names not generic.

1. Backache/muscle aches

2. Congestion

3. Upset stomach

4. Losing weight

5. Heartburn

6. Sore throat

7. Coughing

question#1: List and describe various features of electronic systems.

question#2: List and discuss the steps in designing an embedded system.

Note: please type the answer. if you cannot type, then don't answer