Question 4) The following is the SAS out for the Kruskal-Wallis one way analysis for Coping scale by age group.

a. What value is the test statistics?

1. 2.49

2. 3.56

3. 1.49

4. None of above

b. What is your conclusion for this test?

1. The results indicate there is no statistically significant difference among the three age groups for coping P value =.4736.

2. The results indicate there is statistically significant difference among the three age groups for coping P value =.4736.

c. What type of parametric test you can use for this problem if you have larger sample?

1. One sample test

2. Two proportion tests

3. Two sample Ttest with the difference of after and before anxiety score.

4. Analysis of Variance (One Way ANOVA) 

Kruskal-Wallis One Way Analysis by age group