Exercise 1:

Use Factorial ANOVA to determine if there is a significant variance between the following 4 ways of teaching in learning a new language and a post hoc test if there was a variance: (Data are in excel sheet No. 1)

Exercise 2:

Use Kolmogorov-Smirnov test to determine if there is a significant difference between the sample attitudes toward a new trend:

Totally agree: 15

Agree: 10

No response: 25

Do not agree: 20

Totally do not agree: 5

Exercise 3:

Use the following tests in order to test to determine if there is a significant difference between two methods of teaching and compare the 3 results:

1- Signs' test

2- Wilcoxon signed ranks test

3- T-test

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Solution: The downloadable solution consists of 8 pages, 381 words.
Deliverable: Word Document