2. A distribution has a standard deviation of o = 10.%3DFind the z-score for each of the following locationsin the distribution.a. Above the mean by 5 points.b. Above the mean by 2 points.c. Below the mean by 20 points.d. Below the mean by 15 points.8.

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Answered: 2. A distribution has a standard…

MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Q21. For the Given values of 91.9, 84, 88.5, 86.8, 89.4,83.6, 80.2, 88.1, 88.5, 93.1 and 93.8 ,Calculate (i) Mean (ii) Algebraic Sum of deviation (iii) Variance (iv)Standard Deviation. i) Mean = ii) Sum of Deviation= iii) Variance = iv) Standard Deviation =

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2. A distribution has a standard deviation of o = 10. Find the z-score for each of the following locations in the distribution. a. Above the mean by 5 points. b. Above the mean by 2 points. c. Below the mean by 20 points. d. Below the mean by 15 points.