A regression was run to determine if there is a relationship between hours of TV watched per day, x, andnumber of sit-ups, y, a person can do in a minute.The results of the regression were:y=ax+ba=-1.397b=27.544Use this to predict the number of sit-ups a person who watches 1.5 hours of TV can do in a minute. Roundto the nearest whole number.

Formula Used: Simple linear regression: Y = aX + b {As given} Where, X is…

Answered: A regression was run to determine if…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.5: Correlation And Causation

Problem 15PPS

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If you travel 100 miles in two hours, then your average speed for the trip is Average speed=_________=________
A regression was run to determine if there is a relationship between hours of TV watched per day, xx, and number of sit-ups, yy, a person can do in a minute.The results of the regression were: y=ax+b a=-0.873 b=23.593Use this to predict the number of sit-ups a person who watches 1111 hours of TV can do in a minute. Round to the nearest whole number.
A regression was run to determine if there is a relationship between hours of TV watched per day, xx, and number of sit-ups, yy, a person can do in a minute.The results of the regression were: y=ax+b a=-1.017 b=23.99Use this to predict the number of sit-ups a person who watches 11 hour of TV can do in a minute. Round to the nearest whole number.
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=-1.246 b=29.886 Use this to predict the number of sit-ups a person who watches 5 hours of TV can do in a minute. Round to the nearest whole number.
A regression was run to determine if there is a relationship between hours of TV watched per day, xx, and number of sit-ups, yy, a person can do in a minute.The results of the regression were: y=ax+b a=-1.215 b=23.457Use this to predict the number of sit-ups a person who watches 12hours of TV can do in a minute. Round to the nearest whole number.
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.
A regression was run to determine if there is a relationship between hours of TV watched per day, xx, and number of sit-ups, yy, a person can do in a minute.The results of the regression were: y=ax+b a=-1.054 b=21.963 Use this to predict the number of sit-ups a person who watches 2.52.5 hours of TV can do in a minute. Round to the nearest whole number. __?__
A regression was run to determine if there is a relationship between hours of TV watche 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=-1.129 b=28.926 Use this to predict the number of sit-ups a person who watches 9.5 hours of TV can do in a minute. Round to the nearest whole number. Submit Question
A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y).The results of the regression were: y=ax+b a=-0.771 b=24.862Use this to predict the number of situps a person who watches 13 hours of TV can do (round to one decimal place)
A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y).The results of the regression were:y=a+bx b=-1.276 a=24.302 r2=0.779689 r=-0.883 Use this to predict the number of situps a person who watches 3 hours of TV can do. Round to one decimal place.
A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=a+bxb=-0.638a=20.874r2=0.894916r=-0.946 Use this to predict the number of situps a person who watches 8 hours of TV can do. ? Round to one decimal place.
A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: y=a+bx b=-0.66 a=25.376 r²=0.390625 r=-0.625 Use this to predict the number of situps a person who watches 2.5 hours of TV can do. place. Round to one decimal

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