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.

usually, however, secession was popular enough without the of community leaders. prominent unionists, on the other hand, were a major reason that texas did not secede before march 1861. the most important of these was sam houston, the governor of the state from 1859 to 1861.

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