The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n=60, find the probability of a sample mean being less than 21.8 if μ=22 and σ=1.35. LOADING... Click the icon to view page 1 of the standard normal table. LOADING... Click the icon to view page 2 of the standard normal table. Question content area bottom Part 1 For a sample of n=60, the probability of a sample mean being less than 21.8 if μ=22 and σ=1.35 is enter your response here . (Round to four decimal places as needed.) Part 2 Would the given sample mean be considered unusual? The sample mean ▼ would not would be considered unusual because it has a probability that is ▼ less greater than 5%.
The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n=60, find the probability of a sample mean being less than 21.8 if μ=22 and σ=1.35. LOADING... Click the icon to view page 1 of the standard normal table. LOADING... Click the icon to view page 2 of the standard normal table. Question content area bottom Part 1 For a sample of n=60, the probability of a sample mean being less than 21.8 if μ=22 and σ=1.35 is enter your response here . (Round to four decimal places as needed.) Part 2 Would the given sample mean be considered unusual? The sample mean ▼ would not would be considered unusual because it has a probability that is ▼ less greater than 5%.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual.
For a sample of
n=60,
find the probability of a sample mean being less than
21.8
if
μ=22
and
σ=1.35.
LOADING...
LOADING...
Question content area bottom
Part 1
For a sample of
n=60,
the probability of a sample mean being less than
21.8
if
μ=22
and
σ=1.35
is
enter your response here
.
(Round to four decimal places as needed.)
Part 2
Would the given sample mean be considered unusual?
The sample mean
be considered unusual because it has a probability that is
than 5%.
▼
would not
would
▼
less
greater
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