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A golfer recorded the following scores for each of four rounds of golf: 86, 81, 87, 82. The mean of the scores is 84. What is the sum of the squared deviations of the scores from the mean? A. (x -X) = (86 – 84) + (81 – 84) + (87 – 84) + (82 – 84) %3D

A golfer recorded the following scores for each of four rounds of golf: 86, 81, 87, 82. The mean of the scores is 84. What is the sum of the squared deviations of the scores from the mean? A. (x -X) = (86 – 84) + (81 – 84) + (87 – 84) + (82 – 84) %3D

MATLAB: An Introduction with Applications
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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A golfer recorded the following scores for each of four rounds of golf: 86, 81, 87, 82. The mean of the scores is 84. What is the sum of the squared deviations of the scores from the mean? A. I (x -X) = (86 – 84) + (81 – 84) + (87 – 84) + (82 – 84) B. E |x -X| = |86 – 84| +|81 – 84| +|87 – 84| +|82 – 84|| C. 22|x -X = 2[|86 – 84| +|81– 84| +|87 – 84| +|82 – 84|] D. I (x - x)? = (86 – 84)? + (81 – 84)2 + (87 – 84)² + (82 – 84)? E. [E ]x –x1]? = [[86 – 84| +|81 – 84| +|87 – 84| + |82 – 84|]2
Transcribed Image Text:A golfer recorded the following scores for each of four rounds of golf: 86, 81, 87, 82. The mean of the scores is 84. What is the sum of the squared deviations of the scores from the mean? A. I (x -X) = (86 – 84) + (81 – 84) + (87 – 84) + (82 – 84) B. E |x -X| = |86 – 84| +|81 – 84| +|87 – 84| +|82 – 84|| C. 22|x -X = 2[|86 – 84| +|81– 84| +|87 – 84| +|82 – 84|] D. I (x - x)? = (86 – 84)? + (81 – 84)2 + (87 – 84)² + (82 – 84)? E. [E ]x –x1]? = [[86 – 84| +|81 – 84| +|87 – 84| + |82 – 84|]2
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