Consider the following sample regressions for the linear and the logarithmic models. Linear Logarithmic Intercept 6.7904 −5.6712 x 1.0607 NA
Consider the following sample regressions for the linear and the logarithmic models. Linear Logarithmic Intercept 6.7904 −5.6712 x 1.0607 NA
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Consider the following sample regressions for the linear and the logarithmic models.
Linear | Logarithmic | ||||
Intercept | 6.7904 | −5.6712 | |||
x | 1.0607 | NA | |||
In(x) | NA | 10.5447 | * | ||
se | 2.4935 | 1.5231 | |||
R2 | 0.8233 | 0.9341 | |||
Adjusted R2 | 0.8013 | 0.9259 | |||
b. Use the selected model to predict y for x = 10. (Round intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.)
predicted y=
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