The chi-square test can only be used when we have: a. Actual frequencies (integer numbers) b. Percentages c. Proportions d. Means e. All of the above 4. The chi-square test is used to determine...

The chi-square test can only be used when we have:
a. Actual frequencies (integer numbers)
b. Percentages
c. Proportions
d. Means
e. All of the above

4. The chi-square test is used to determine relationships between two or more:
a. Nominal variables
b. Numerical variables
c. Both nominal and numerical variables
d. None of the above