Data was collected for a regression analysis where sleep quality (as a percentage) depends on the amount of caffeine consumed in a day (measured in mg). bo was found to be 92.7, bị was found to be -0.76, and R' was found to be 0.86. Interpret the slope of the line. On average, each one mg increase in caffeine consumed increases a person's sleep quality by 92.7%. On average, when x = 0, a person has a sleep quality of -0.76%. On average, when x = 0, a person has a sleep quality of 92.7%. On average, each one mg increase in caffeine consumed decreases a person's sleep quality by 0.76%. We should not interpret the slope in this problem. We should interpret the slope in this problem, but none of the above are correct.
Data was collected for a regression analysis where sleep quality (as a percentage) depends on the amount of caffeine consumed in a day (measured in mg). bo was found to be 92.7, bị was found to be -0.76, and R' was found to be 0.86. Interpret the slope of the line. On average, each one mg increase in caffeine consumed increases a person's sleep quality by 92.7%. On average, when x = 0, a person has a sleep quality of -0.76%. On average, when x = 0, a person has a sleep quality of 92.7%. On average, each one mg increase in caffeine consumed decreases a person's sleep quality by 0.76%. We should not interpret the slope in this problem. We should interpret the slope in this problem, but none of the above are correct.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section: Chapter Questions
Problem 26MCQ
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Transcribed Image Text:Data was collected for a regression analysis where sleep quality (as a percentage) depends on the amount
of caffeine consumed in a day (measured in mg). bo was found to be 92.7, bị was found to be -0.76, and
R' was found to be 0.86. Interpret the slope of the line.
On average, each one mg increase in caffeine consumed increases a person's sleep quality by 92.7%.
On average, when x =
0, a person has a sleep quality of -0.76%.
On average, when x =
0, a person has a sleep quality of 92.7%.
On average, each one mg increase in caffeine consumed decreases a person's sleep quality by 0.76%.
We should not interpret the slope in this problem.
We should interpret the slope in this problem, but none of the above are correct.
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