The medical community unanimously agrees on the health benefits of regular exercise, but are adults listening? During each of the past 15 years, a polling organization has surveyed americans about their exercise habits. In the most re of these polls, slightly over half of all American adults reported that they exercis 30 or more minutes at least three times per week. The following data show the percentages of adults who reported that they exercise for 30 or more minutes a least three times per week during each of the 15 years of this study. Percentage of Adults Who Reported That They Exercise for 30 or More Minutes at Least Three Times per Week Year 41.0 44.9 47.1 45.7 46.6 44.5 47.6 49.8 48.1 48.9 1 2 3 4 5 7 8 9 10 49.9 52.1 11 12 13 14 50.6 54.6 52.4 15
The medical community unanimously agrees on the health benefits of regular exercise, but are adults listening? During each of the past 15 years, a polling organization has surveyed americans about their exercise habits. In the most re of these polls, slightly over half of all American adults reported that they exercis 30 or more minutes at least three times per week. The following data show the percentages of adults who reported that they exercise for 30 or more minutes a least three times per week during each of the 15 years of this study. Percentage of Adults Who Reported That They Exercise for 30 or More Minutes at Least Three Times per Week Year 41.0 44.9 47.1 45.7 46.6 44.5 47.6 49.8 48.1 48.9 1 2 3 4 5 7 8 9 10 49.9 52.1 11 12 13 14 50.6 54.6 52.4 15
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
Question
use simple linear regression to find the parameters for the line that minimizes MSE for this time series. Do not round your interim computations and round your final answers to four decimal places. For subtractive or negative numbers use a minus sign. (Example: -300)
y-intercept, b0 =
Slope, b1 =
MSE =
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