11 Nov 2021
Problem 119e
Page 149
Section: BRINGING IT TOGETHER: HOMEWORK
Chapter 2: DESCRIPTIVE STATISTICS
Textbook ExpertVerified Tutor
11 Nov 2021
Given information
The survey of enrollment at 
community colleges across the United States yielded the following data:
.
Step-by-step explanation
Step 1.
Standard deviation is a measure of dispersion.
The formula to calculate sample standard deviation 
is:
Where, 
are enrolment at community colleges, 
is the mean and 
is total number of observations.
Here, 
.
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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208
Solutions
Chapter
Section
- Problem 108a
- Problem 108b
- Problem 108c
- Problem 109a
- Problem 109b
- Problem 109c
- Problem 109d
- Problem 110
- Problem 111
- Problem 112
- Problem 113a
- Problem 113b
- Problem 114a
- Problem 114b
- Problem 114c
- Problem 114d
- Problem 114e
- Problem 114f
- Problem 114g
- Problem 114h
- Problem 114i
- Problem 114j
- Problem 114k
- Problem 114l
- Problem 114m
- Problem 115a
- Problem 115b
- Problem 115c
- Problem 115d
- Problem 115e
- Problem 115f
- Problem 115g
- Problem 115h
- Problem 115i
- Problem 115j
- Problem 116a
- Problem 116b
- Problem 116c
- Problem 116d
- Problem 117a
- Problem 117b
- Problem 117c
- Problem 117d
- Problem 118a
- Problem 118b
- Problem 118c
- Problem 118d
- Problem 118e
- Problem 118f
- Problem 118g
- Problem 118h
- Problem 118i
- Problem 118j
- Problem 118k
- Problem 119a
- Problem 119b
- Problem 119c
- Problem 119d
- Problem 119e
- Problem 119f
- Problem 120
- Problem 121
- Problem 122a
- Problem 122b
- Problem 122c
- Problem 122d
- Problem 122e
- Problem 122f