Determine if there is correlation between the daily allowance of students and their mean grade in all of their subjects using the data below. Use Pearson's r product moment correlation and Spearman's rho rank correlation. When the correlation coefficient is low, test the hypothesis whether there is really a significant correlation or not. Use a = 0.05. Allowance in Pesos (X) 120 Average Grade (Y) 88 150 90 100 85 87 92 120 80 100 85 150 89 130 88 140 87 145 90

Determine if there is correlation between the daily allowance of students and their mean grade in all of their subjects using the data below. Use Pearson's r product moment correlation and Spearman's rho rank correlation. When the correlation coefficient is low, test the hypothesis whether there is really a significant correlation or not. Use a = 0.05. Allowance in Pesos (X) 120 Average Grade (Y) 88 150 90 100 85 87 92 120 80 100 85 150 89 130 88 140 87 145 90

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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