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Arm span and Height Estimating body disproportion is useful to assess the likelihood of a primary growth disorder in children. A pediatrician selected eight healthy children aged 10 to 17 and measured the arm span and height of each of them. She collected the following results (inches): Arm span (x) 49 Ex=513 75 64 71 52 67 78 57 Height (y) 5283NIS 73 64 72 81 59 To save computational time, you may use the following sums, sums of squares, and sum of cross-products for subsequent calculations: 2y = 522 SSxx = 792.875 SSyy = 759.5 SSxy =765.75

Arm span and Height Estimating body disproportion is useful to assess the likelihood of a primary growth disorder in children. A pediatrician selected eight healthy children aged 10 to 17 and measured the arm span and height of each of them. She collected the following results (inches): Arm span (x) 49 Ex=513 75 64 71 52 67 78 57 Height (y) 5283NIS 73 64 72 81 59 To save computational time, you may use the following sums, sums of squares, and sum of cross-products for subsequent calculations: 2y = 522 SSxx = 792.875 SSyy = 759.5 SSxy =765.75

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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Arm span and Height Estimating body disproportion is useful to assess the likelihood of a primary growth disorder in children. A pediatrician selected eight healthy children aged 10 to 17 and measured the arm span and height of each of them. She collected the following results (inches): Arm span (x) 49 75 64 71 44932 52 67 78 57 Height (y) 52 73 64 SSxx = 792.875 72 52 69 81 59 To save computational time, you may use the following sums, sums of squares, and sum of cross-products for subsequent calculations: Ex = 513 2y = 522 SSyy = 759.5 SSxy =765.75
Transcribed Image Text:Arm span and Height Estimating body disproportion is useful to assess the likelihood of a primary growth disorder in children. A pediatrician selected eight healthy children aged 10 to 17 and measured the arm span and height of each of them. She collected the following results (inches): Arm span (x) 49 75 64 71 44932 52 67 78 57 Height (y) 52 73 64 SSxx = 792.875 72 52 69 81 59 To save computational time, you may use the following sums, sums of squares, and sum of cross-products for subsequent calculations: Ex = 513 2y = 522 SSyy = 759.5 SSxy =765.75
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