A regression was run to determine if there is a between hours of TV watched per day, x, and r ups, y, a person can do in a minute. The results of the regression were: y=ax+b a=-1.357
A regression was run to determine if there is a between hours of TV watched per day, x, and r ups, y, a person can do in a minute. The results of the regression were: y=ax+b a=-1.357
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 17HP
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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=-1.357
b=20.532
Use this to predict the number of sit-ups a person who
watches 2 hours of TV can do in a minute. Round to the
nearest whole number.
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