A regression analysis was performed to determine if there is a retationship between hours of TV watched per day (z) and number of sit ups a person can do (y). The results of the regression were: y=ax+b a=-0.758 b=20.896 r?=0.509796 r=-0.714 Use this to predict the number of sit ups a person who watches 1 hours of TV can do, and please round your answer to a whole number.
A regression analysis was performed to determine if there is a retationship between hours of TV watched per day (z) and number of sit ups a person can do (y). The results of the regression were: y=ax+b a=-0.758 b=20.896 r?=0.509796 r=-0.714 Use this to predict the number of sit ups a person who watches 1 hours of TV can do, and please round your answer to a whole number.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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