The data in the chart shows the maximum and corresponding resting heart rate of a healthy 20-year old man. Fit a regression line to the data. Then find the coefficient of correlation. Finally, use the regression line to predict the maximum heart rate for a resting heart rate of 40, 55 and 76. 60 70 80 50 resting 90 maximum 162 164 166 168 170 Choose the correct regression line. O A. y 0.20x 152.0 O B. y 152.0x 0.20 O C. y 0.20x 152.0 O D. y 152.0
The data in the chart shows the maximum and corresponding resting heart rate of a healthy 20-year old man. Fit a regression line to the data. Then find the coefficient of correlation. Finally, use the regression line to predict the maximum heart rate for a resting heart rate of 40, 55 and 76. 60 70 80 50 resting 90 maximum 162 164 166 168 170 Choose the correct regression line. O A. y 0.20x 152.0 O B. y 152.0x 0.20 O C. y 0.20x 152.0 O D. y 152.0
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.CR: Chapter Review Exercises
Problem 15CR: Life Expectancy The following table shows the average life expectancy, in years, of a child born in...
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Transcribed Image Text:The data in the chart shows the maximum and corresponding resting heart rate of a healthy 20-year old man. Fit a
regression line to the data. Then find the coefficient of correlation. Finally, use the regression line to predict the
maximum heart rate for a resting heart rate of 40, 55 and 76.
60 70 80
50
resting
90
maximum 162 164 166 168 170
Choose the correct regression line.
O A. y 0.20x 152.0
O B. y 152.0x 0.20
O C. y 0.20x 152.0
O D. y 152.0
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