The population mean and standard deviation are given below. Find the indicated probability and determine whether a sample mean in the given range below would be considered unusual. If convenient, use technology to find the probability. For a sample of n=36, find the probability of a sample mean being less than 12,749 or greater than 12,752 when μ=12,749 and σ=2.3.
The population mean and standard deviation are given below. Find the indicated probability and determine whether a sample mean in the given range below would be considered unusual. If convenient, use technology to find the probability. For a sample of n=36, find the probability of a sample mean being less than 12,749 or greater than 12,752 when μ=12,749 and σ=2.3.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 16HP
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Question
The population mean and standard deviation are given below. Find the indicated probability and determine whether a sample mean in the given range below would be considered unusual. If convenient, use technology to find the probability.
For a sample of
n=36,
find the probability of a sample mean being less than
12,749
or greater than
12,752
when
μ=12,749
and
σ=2.3.
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