## Answers

Here X is represents the hours of TV watched per day.

And Y represents the number of sit ups a person can do

Regression line that best describes the relation between X and y is given by

A person watches 12 hrs of tv implies X=12

Then value of Y at X=12 is **(26.883-(1.215*12))=12.303~ 12**

**Hence predicted number of sit ups a person who watches 1 hrs of TV can do, is 12**

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