a) Use a second order polynomial regression to fit the following data to y = a, +a,x+a,x 3 4 8 13 60 107 222 373 b) Find the value of y at x-5 c) Find the Standard Error of the Estimate and the correlation coefficient. Show if the regression is good or not.

a) Use a second order polynomial regression to fit the following data to y = a, +a,x+a,x 3 4 8 13 60 107 222 373 b) Find the value of y at x-5 c) Find the Standard Error of the Estimate and the correlation coefficient. Show if the regression is good or not.

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Inner Product Spaces

Section5.CR: Review Exercises

Problem 62CR

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Question

M:15)

a) Use a second order polynomial regression to fit the following data to y = a, +a,x+a,x
3
4
6
13
60
107
222
373
b) Find the value of y at x-5
c) Find the Standard Error of the Estimate and the correlation coefficient. Show if the regression is good or not.

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