For a sample of n=75, find the probability of a sample mean being greater than 216 if μ=215 and σ=6.1.
For a sample of n=75, find the probability of a sample mean being greater than 216 if μ=215 and σ=6.1.
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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Question
For a sample of
n=75,
find the
216
if
μ=215
and
σ=6.1.
Expert Solution
Step 1
Given that
Mean=μ=215
Standard deviation=σ=6.1
n=75
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