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D 9. The accuracy of a regression equation is based primarily on the range of the values for the variables. corresponding sca
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Answer #1

Answer:

9.

Given,

Here the accuracy of a equation is based primarily on the strength of association between the two variables.

i.e.,

Option D is right answer.

10.

Given,

Regression equation

Y' = 5X + 4

substitute x = 5 in above equation

Y' = 5*5 + 4

= 25 + 4

Y' = 29

Option B is right answer.

Please up vote if helpful. Thank you.

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