Find the probability of selecting 9 or more girls. 00.122 00.435 00.212 O 0.001

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Assume that a researcher randomly selects the 15 newborn babies and counts the number of girls,d.

Assume that a researcher randomly selects 14 newborn babies and counts the number of
girls, x. The probabilities corresponding to the 14 possible values of x are summarized in
the given table. Answer the questions using the table.
Probabilities of Girls
x(girls) P(x) x(girls) P(x) x(girls)| P(x)
0
0+
5 0.122 10
0.061
1
0.001 6 0.183 11
0.022
2
0.006 7
0.209 12
0.006
3
0.022 8 0.183 13
0.001
4
0.061 9 0.122 14
0 +
Find the probability of selecting 9 or more girls.
00.122
00.435
00.212
0.001
Transcribed Image Text:Assume that a researcher randomly selects 14 newborn babies and counts the number of girls, x. The probabilities corresponding to the 14 possible values of x are summarized in the given table. Answer the questions using the table. Probabilities of Girls x(girls) P(x) x(girls) P(x) x(girls)| P(x) 0 0+ 5 0.122 10 0.061 1 0.001 6 0.183 11 0.022 2 0.006 7 0.209 12 0.006 3 0.022 8 0.183 13 0.001 4 0.061 9 0.122 14 0 + Find the probability of selecting 9 or more girls. 00.122 00.435 00.212 0.001
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