If the interaction between interviewer gender and duration of eye ...

[oliviahorn72]

If the interaction between interviewer gender and duration of eye contact were significant,
 
  a. the effect of eye contact on liking would differ for the male and female interviewers.
  b. the main effects will be significant, too.
  c. the main effects will not be significant.
  d. the male interviewers will be liked less than the female interviewers.

Question 2

What is stated by the null hypothesis for the chi-square test for contingency tables?
 
  a. there is a relationship between the two categorical variables
  b. there is no relationship between the two categorical variables
  c. both variables have the same frequency distribution
  d. the two variables have different frequency distributions

[jharrington11]

Answer to Question 1

A

Answer to Question 2

B