1. In ANOVA, the letter k refers to:

a. both of these answers

b. the number of distinct groups

c. none of these answers

d. individual people's scores

2. What level of measurement is TYPICAL and most COMMON for both variables in a Chi-Square test?

a. the level of measurement doesn't matter at all for the way we typically use Chi-Square

b. two interval/ratio level variables

c. one interval/ratio, one nominal or ordinal

d. both nominal variables (or recoded to be nominal)

e. only the dependent variable can be nominal; it doesn't matter the level of measurement on the independent variable