Select Page

Step 1. Place your order

Fill in the order form and provide all details of your assignment.

Step 2. Make Payment

Choose the payment system that suits you most.

Step 3. Receive your paper

Once your paper is ready, we will email it to you.

Respond to the following short answer questions from Chapter 9 of the Morgan, Le

by | Apr 28, 2022 | Business | 0 comments

 

Place your order now for a similar assignment and have exceptional work written by our team of experts, At affordable rates

For This or a Similar Paper Click To Order Now

Respond to the following short answer questions from Chapter 9 of the Morgan, Leech, Gloeckner, & Barrett textbook:
D7.9.1 (a) Under what conditions would you use a one-sample t test? (b) Provide another possible example of its use from the HSB data.
D7.9.2 In Output 9.2: (a) Are the variances equal or significantly different for the three dependent variables? (b) List the appropriate t, df, and p (significance level) for each t test as you would in an article. (c) Which t tests are statistically significant? (d) Write sentences interpreting the academic track difference between the means of grades in high school and also visualization. (e) Interpret the 95% confidence interval for these two variables. (f) Comment on the effect sizes.
D7.9.3 (a) Compare the results of Outputs 9.2 and 9.3. (b) When would you use the Mann–Whitney U test?
D7.9.4 In Output 9.4: (a) What does the paired samples correlation for mother’s and father’s education mean? (b) Interpret/explain the results for the t test. (c) Explain how the correlation and the t test differ in what information they provide. (d) Describe the results if the r was .90 and the t was zero. (e) What if r was zero and t was 5.0?
D7.9.5 (a) Compare the results of Output 9.4 with Output 9.5. (b) When would you use the Wilcoxon test?BOOK:
Morgan, Leech, Gloeckner, & Barrett: IBM SPSS for Introductory Statistics – Sixth Edition

Confidentiality

We encrypt everything. It’s all confidential.

Secure Payment

Sleep tight: each transaction is encrypted and 100% secure.

Ready to get started?