Refer to the accompanying table, which describes the number of adults in groups of five who reported sleepwalking. Find the mean and standard deviation for the numbers of sleepwalkers in groups of five.
Refer to the accompanying table, which describes the number of adults in groups of five who reported sleepwalking. Find the mean and standard deviation for the numbers of sleepwalkers in groups of five.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
Related questions
Question
10
x
|
P(x)
|
|
---|---|---|
0
|
0.169
|
|
1
|
0.363
|
|
2
|
0.306
|
|
3
|
0.128
|
|
4
|
0.033
|
|
5
|
0.001
|
Expert Solution
Step 1
From the provided information,
X |
0 |
1 |
2 |
3 |
4 |
5 |
P(x) |
0.169 |
0.363 |
0.306 |
0.128 |
0.033 |
0.001 |
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