A regression was run to determine if there is a relationship between hours of TV watched per day, x, and number of sit-ups, y, a person can do in a minute. The results of the regression were: y=ax+b a=-0.901 b=21.855 Use this to predict the number of sit-ups a person who watches 10 hours of TV can do in a minute. Round to the nearest whole number.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter4: Linear Functions
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Problem 30PT: For the following exercises, use Table 4 which shows the percent of unemployed persons 25 years or...
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A regression was run to determine if there is a relationship between hours of TV watched per day, x, and
number of sit-ups, y, a person can do in a minute.
The results of the regression were:
y=ax+b
a=-0.901
b=21.855
Use this to predict the number of sit-ups a person who watches 10 hours of TV can do in a minute. Round
to the nearest whole number.
Transcribed Image Text:A regression was run to determine if there is a relationship between hours of TV watched per day, x, and number of sit-ups, y, a person can do in a minute. The results of the regression were: y=ax+b a=-0.901 b=21.855 Use this to predict the number of sit-ups a person who watches 10 hours of TV can do in a minute. Round to the nearest whole number.
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