Given that9Practice q 88. 1292s² = 100, s² = 81, Σ(x − x)(y – ÿ) = 480y)and n=8, the slope of the best-fitting regression line is:0.8410.6376.750.684None of these

Given : sx2=100∑x-x¯y-y¯=480n=8

Answered: Given that Practice q 88. 129 s² = 100,…

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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Given that Practice q 88. 129 s² = 100, s²=81, Σ(x − x)(y- y) = 480 and n=8, the slope of the best-fitting regression line is: 0.841 0.637 6.75 0.684 None of these