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Question 2 6 pts 4116 male teenagers were sampled. Their heights and weights were measured. The linear regression result
Posted: Wed May 11, 2022 8:38 am
by answerhappygod
- Question 2 6 Pts 4116 Male Teenagers Were Sampled Their Heights And Weights Were Measured The Linear Regression Result 1 (57.13 KiB) Viewed 22 times
Question 2 6 pts 4116 male teenagers were sampled. Their heights and weights were measured. The linear regression results are below. Use these results to estimate the weight (in pounds) of a male teenager who is 70 inches tall. Round your answer to the tenths place one decimal place) Simple linear regression results for Gender=Male: Dependent Variable: Weight (lbs) Independent Variable: Height (inches) Weight (lbs) = -171.53854 + 4.8317653 Height (inches) Sample size: 4116 R (correlation coefficient) = 0.44781967 R-s9 -0.20054245 Estimate of error standard deviation: 31.744927 Parameter estimates: Parameter Estimate Std. Err. Alternative DF T-Stat P-value Intercept -171.53854 18.479924 +04114 - 16.3683 <0.0001 Slope 4.8317653 0.15040706 +04114 32.124591 <0.0001 Analysis of variance table for regression model: Source DF SS MS F-stat P-value Model 1 1039977.3 1039977.31031.9893 <0.0001 Error 41144145843.91007.7404 honorlock.com is sharing your screen. Stop sharing Hide Your Webcam اد