You've noticed that when you sleep less, your grades suffer. at the same time, you realize that lower grades could also lead to a lack of sleep: that worrying about a possible dip in your grade point average could keep you up at night. what kind of relationship between the two variables, lack of sleep and lower grades, are you noticing here?

correlation

Explanation:

n statistics, dependence or association is any statistical relationship, whether causal or not, between two random variables or bivariate data. In the broadest sense correlation is any statistical association, though it commonly refers to the degree to which a pair of variables are linearly related.

answer; having the power of reprieve means being able to release people from punishment;

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