A population has a mean of 80 and a standard deviation of 7. A sample of 49 observations will be taken. The probability that the sample mean will be larger than 82 is OA 0.9772 O B. 0.5228 C. 0.0228 OD. 04772

A population has a mean of 80 and a standard deviation of 7. A sample of 49 observations will be taken. The probability that the sample mean will be larger than 82 is OA 0.9772 O B. 0.5228 C. 0.0228 OD. 04772

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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Quiz
A population has a mean of 80 and a standard deviation of 7. A sample of 49 observations will be taken. The probability
that the sample mean will be larger than 82 is
O A. 0.9772
Zaki
13
O B. 0.5228
• C. 0.0228
O D. 0.4772
CLEAR MY CHOICE
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