Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births A Click the icon to view the data table. The mean is u= girl(s) (Round to one decimal place as needed.) The standard deviation is a girl(s) (Round to one decimal place as needed)
Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births A Click the icon to view the data table. The mean is u= girl(s) (Round to one decimal place as needed.) The standard deviation is a girl(s) (Round to one decimal place as needed)
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Question
What is the MEAN of girls?
(Round to decimal one if needed)
What is the STANDARD DEVIATION of girls?
(Round to decimal one if needed)
Transcribed Image Text:Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for
the number of girls in 8 births.
Click the icon to view the data table
The mean is u girl(s). (Round to one decimal place as needed.)
The standard deviation is a=girl(s) (Round to one decimal place as needed.)
Enter your answer in each of the answer boxes.
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Transcribed Image Text:Find the meah and standard deviation for
Table of numbers of girls and probabilities
- X
E Click the icon to view the data table
The mean is u= girl(s). (Round to one decimal place as ne
Number of
Girls x
P(x)
0.005
0.032
0.105
0.219
0.290
The standard deviation is o = girl(s). (Round to one decima
1.
13
0.215
0.105
17
0.026
0.003
Print
Done
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