Are levels of stress and education related? Compute gamma, and describe the strength and direction of the relationship. In a recent survey, a random sample of respondents was asked to indicate how...

Are levels of stress and education related? Compute gamma, and describe the strength and direction of the relationship.

In a recent survey, a random sample of respondents was asked to indicate how happy they were with their situations in life. Are their responses related to income level?

a. Compute gamma to describe the strength and direction of the relationship.

b. Is the relationship statistically significant?