Question: The regression analysis between sales and outside temperature yields an R-square = 0.80. With this result, you could conclude which of the following: a. High

The regression analysis between sales and outside temperature yields an R-square = 0.80. With this result, you could conclude which of the following:

a.

High outdoor temperatures have a positive effect on sales (i.e., increase sales).
b.

There is a high probability that sales and temperature are linearly related.
c.

The correlation coefficient between sales and temperature is 0.80.
d.

There is a weak linear relationship between these variables.
e.

None of these.

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