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.) Table of numbers of girls and probabilities Number of Girls x 0 1 2 3 4 5 6 7 8 Print P(x) 0.006 0.032 0.101 0.227 0.270 0.226 0.106 0.026 0.006 Done D X
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.) Table of numbers of girls and probabilities Number of Girls x 0 1 2 3 4 5 6 7 8 Print P(x) 0.006 0.032 0.101 0.227 0.270 0.226 0.106 0.026 0.006 Done D X
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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 = girl(s). (Round to one decimal place as needed.)
The standard deviation is o girl(s). (Round to one decimal place as needed.)
F4
F5
► 11
F6
F7
F8
F9
DELL
F10
Table of numbers of girls and probabilities
F11
☀
F12
Number of
Girls x
O
0
1
2
3
4
5
6
7
8
Print
PrtScr
(191)
P(x)
0.006
0.032
0.101
0.227
0.270
0.226
0.106
0.026
0.006
Done
Insert
Delete
D
- X
PgUp PqDn
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