The following data is best described using the growth model y = where a and b are constants. Uselinear regression to determine the values of a and b.x510152025303.57144.16674.41184.54554.62964.6875y

Given: Sample size n = 6 Formula Used: The equation of growth model is: y = axb+x Let, A = 1a B = ba…

Answered: The following data is best described…

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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Annual high temperatures in a certain location have been tracked for several years. Let X represent the number of years after 2000 and Y the high temperature. Based on the data shown below, calculate the linear regression equation using technology (each constant to 2 decimal places). x y 4 36.68 5 35.85 6 35.52 7 35.99 8 38.46 9 38.93 10 38 11 38.07 12 39.54 13 40.11 14 41.58 The equation is y^ = x + Interpret the slope For each additional 33.38 years, the annual high temperature will increase by 1 degree on average. For each additional 0.52 years, the annual high temperature will increase by 1 degree on average. For each additional year, the annual high temperature will increase by 0.52 degrees on average. For each additional year, the annual high temperature will increase by 33.38 degrees on average. Interpret the y-intercept In 2000, the temperature was about 33.38. It does not make sense to interpret the intercept in this scenario. In 2004, the…
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The following data is best described using the growth model y = linear regression to determine the values of a and b. X 5 10 15 20 Y 3.5714 4.1667 4.4118 4.5455 where a and b are constants. Use 25 30 4.6296 4.6875