Mathematics, 30.08.2021 21:10 deanlmartin
For a given set of data points, what is the minimum absolute value (positive or negative) that r must take on to prove that changes in the explanatory variable causes changes in the response variable?
a.) only +/- 1.0
b.) there is no such value. correlation never implies causation.
c.) at least +/- 0.80
d.) at least +/- 0.95
Answers: 3
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For a given set of data points, what is the minimum absolute value (positive or negative) that r mus...
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