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The data in the scatterplot represents the number of people working at a research station...

The data in the scatterplot represents the number of people working at a research station over time. The graphed regression function has an r

2

value of 0.96. The predicted number of people working at the research station after 18.1 years is 541.

Is this prediction appropriate?

A.

No. The r

2

value indicates a moderate fit, but x=18.1 is more than 25% of the range beyond the maximum value.

B.

No. The r

2

value indicates a strong fit, but x=18.1 is more than 50% of the range beyond the maximum value.

C.

Yes. The r

2

value indicates a moderate fit, and x=18.1 is within 25% of the range of the maximum value.

D.

Yes. The r

2

value indicates a strong fit, and x=18.1 is within 50% of the range of the maximum value.

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