Question: Multiple choice: Interpreting r One can interpret r = 0.30 as a. a weak, positive association b. 30% of the time yn = y c.

Multiple choice: Interpreting r One can interpret r = 0.30 as

a. a weak, positive association

b. 30% of the time yn = y

c. yn changes 0.30 units for every one-unit increase in x

d. a stronger association than two variables with r = -0.70

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