A researcher is studying how different types of living situations influence behavioral outcomes in monkeys. Some monkeys are assigned to live with their family members, some to live with non-family members, some with both family and non-family, and some to isolation. After the treatment period, the researcher assesses the sociability of each monkey with a numerical score. Which statistical test should the psychologist use to determine whether the different living situations are associated with different behavioral outcomes?Select one:

a.

correlation

b.

Matched-pairs t test

c.

chi-square

d.

ANOVA