Question: Use both scatterplots for actual and predicted temperature in Figure 7.6. a. Insert a best-fit line in the given scatterplot. b. Estimate or compute r

Use both scatterplots for actual and predicted temperature in Figure 7.6.
a. Insert a best-fit line in the given scatterplot.
b. Estimate or compute r and r2. Based on your value for r2, determine how much of the variation in the variable can be accounted for by the best-fit line.
c. Briefly discuss whether you could make valid predictions from this best-fit line.

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a b The actual value of r is 079 in the first graph and 061 in the ... View full answer

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