1. 2 . 3. 4. 5. 6 . 7. 8. 9. 10. 1200 or 1000 Please Answer these ASAP. Thanks F

Question

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1200 or 1000

Please Answer these ASAP.

Thanks

Fitting a straight line to a set of data yields the prediction line Y9+8X,. The values of X used to find the prediction line range from 9 to 28. a. Should this model be used to predict the mean value of Y when X equals 10? b. Should this model be used to predict the mean value of Y when X equals 10? c. Should this model be used to predict the mean value of Y when X equals 0? d. Should this model be used to predict the mean value of Y when X equals 27? a. Should this model be used to predict the mean value of Y when X equals 10? O Yes b. Should this model be used to predict the mean value of Y when X equals 10? O Yes c. Should this model be used to predict the mean value of Y when X equals 0? O Yes d. Should this model be used to predict the mean value of Y when X equals 27? O Yes O No O Not enough information O No Not enough information Not enough information Not enough information O No O No

Explanation / Answer

1.

a.

Yes, the model should be used to predict the mean value of Y when X equals 10.

b.

No, the model should not be used to predict the mean value of Y when X equals -10.

c.

No, the model should not be used to predict the mean value of Y when X equals 0.

d.

Yes, the model should be used to predict the mean value of Y when X equals 27.

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