I Completed the first half, but I am struggling with the questions below. They are multiple choice.
5. One characteristic of any Student's t distribution is
6. One hundred women were polled and 60 reported successfully communicating an automobile problem to the auto repairman. A sample of 150 men had 95 reporting the same success. The value of the test statistic for a test of the equality of proportions is
Objective: Determine when to use an ANOVA for managerial decisions.
8. A balanced experiment requires that the sample size for each treatment be equal.
Objective: Perform an ANOVA.
9. If you have 4 factors (call them A, B, C and D) in an ANOVA experiment with replication you could have 4 different two-factor interactions.
Please help. . . Thank you!
Multiple choice question from ghpothesis testing.