For Exercise 11.54, a. Determine the least- squares regression equation for the data. b. Interpret the slope
Question:
a. Determine the least- squares regression equation for the data.
b. Interpret the slope coefficient. Is the intercept meaningful?
c. Compute the residual standard deviation.
In exercise
Transcribed Image Text:
25.0 285 92 30 33L5 319 32.0 330 y 84.9 94.0 5 935 102.9 99.5 1010 0. 99.9 x 335 34.0 35.9 36.0 39.0 39.0 405 409 42.5 y 110.0 100.0 116.0 1100 125.0 119.9 1306 1208 129.9 44.0 4. 5054.6 65.0 70.0 y 135.5 140.0 50.7 1700 1100 185.0 200 a 150- 100- 20 30 40 50 6070 Income
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Related Book For
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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