For a normal distribution, given astandard deviation of 3.8 and amean of 54, what percent lies below48?34 1%34.1%(Hint: First find the z-score for x-48.)O a) .943 or 94.3%O b) .169 or 16.9%O c) .766 or 76.6%d) 057.or 5.7%

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For a normal distribution, given a standard deviation of 3.8 and a mean of 54, what percent lies below 48? 34.16 341% 13.6% 15.6% (Hint: First find the z-score for x-48.) O a) 943 or 94.3% b) .169 or 16.9% O c) 766 or 76.6% d) 057.or 5.7%

For a normal distribution, given a standard deviation of 3.8 and a mean of 54, what percent lies below 48? 34.16 341% 13.6% 15.6% (Hint: First find the z-score for x-48.) O a) 943 or 94.3% b) .169 or 16.9% O c) 766 or 76.6% d) 057.or 5.7%

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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Estimation

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Question

100%

For a normal distribution, given a
standard deviation of 3.8 and a
mean of 54, what percent lies below
48?
34 1%
34.1%
(Hint: First find the z-score for x-48.)
O a) .943 or 94.3%
O b) .169 or 16.9%
O c) .766 or 76.6%
d) 057.or 5.7%

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