The designer of a 100-point aptitude test hasattempted to construct the test so that the standarddeviation of scores is 10 points. For a preliminarydocumentation, 30 randomly selected people aregiven the test. Their scores are as follows.83 43 29 37 64 6979 67 85 61 52 5570 65 43 64 60 3576 46 35 43 51 5261 50 41 87 62 59Can we conclude that the standard deviation of allscores on the aptitude test is not 10 points? Use \alpha = 0.10. (Note: x = 1724 and Σx2 = 106,172.)

Let's do the calculations .Calculations:Sample…

Answered: The designer of a 100-point aptitude…

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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