Question 1

The Chi Square test requires data that is at least _____ in nature.

nominal

ordinal

interval

ratio

Question 2

The single factor ANOVA tests for mean differences between 3 or more groups by comparing

Each population’s variance.

Each sample’s variance.

Overall versus average sample variance.

Overall versus average population variance.

Question 3 

Testing to see if a single variable is distributed in a certain pattern is done with the

Chi Square Contingency Table test

ANOVA Single Factor test

Chi Square Goodness of Fit test