A regression analysis was performed to determine if there is a relationship between hours of TV watched per day (1) and number of sit ups a person can do (y). The results of the regression were: y-ax+b a=-0.779 b=31.317 120.527076 r=-0.726 Use this to predict the number of sit ups a person who watches 12.5 hours of TV can do, and please round your answer to a whole number.

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A regression analysis was performed to determine if there is a relationship between hours of TV watched
per day (1) and number of sit ups a person can do (y). The results of the regression were:
y-ax+b
a=-0,779
b=31.317
20.527076
r=-0.726
Use this to predict the number of sit ups a person who watches 12.5 hours of TV can do, and please round
your answer to a whole number.
Submit Question
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Transcribed Image Text:A regression analysis was performed to determine if there is a relationship between hours of TV watched per day (1) and number of sit ups a person can do (y). The results of the regression were: y-ax+b a=-0,779 b=31.317 20.527076 r=-0.726 Use this to predict the number of sit ups a person who watches 12.5 hours of TV can do, and please round your answer to a whole number. Submit Question hp
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