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. Click the icon to view the data table. The mean is sleepwalker(s). (Round to one decimal place as needed.) The standard deviation is sleepwalker(s). (Round to one decimal place as needed.) Table of numbers of sleepwalkers and probabilities 0 2 3 4 5 CI Print P(x) 0.186 0.368 0.292 0.121 0.031 0.002 Done D

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 3CYU
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K
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.
Click the icon to view the data table.
The mean is sleepwalker(s). (Round to one decimal place as needed.)
The standard deviation is sleepwalker(s). (Round to one decimal place as needed.)
XO12345
Table of numbers of sleepwalkers and probabilities
0
Print
P(x)
0.186
0.368
0.292
0.121
0.031
0.002
...
Done
—
X
Transcribed Image Text:K 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. Click the icon to view the data table. The mean is sleepwalker(s). (Round to one decimal place as needed.) The standard deviation is sleepwalker(s). (Round to one decimal place as needed.) XO12345 Table of numbers of sleepwalkers and probabilities 0 Print P(x) 0.186 0.368 0.292 0.121 0.031 0.002 ... Done — X
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