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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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To the right are the outcomes that are possible when a couple has three children. Assume that boys
and girls are equally likely, so that the eight simple events are equally likely. Find the probability that
when a couple has three children, there is exactly 1 boy.
1st
2nd
boy
boy - boy - girl
boy - girl - boy
boy - girl - girl
girl
boy - boy
- boy - boy
girl - boy - girl
girl - girl - boy
girl
girl - girl
What is the probability of exactly 1 boy out of three children?
(Type an integer or a simplified fraction.)"
Transcribed Image Text:3rd D
To the right are the outcomes that are possible when a couple has three children. Assume that boys
and girls are equally likely, so that the eight simple events are equally likely. Find the probability that
when a couple has three children, there is exactly 1 boy.
1st
2nd
boy
boy - boy - girl
boy - girl - boy
boy - girl - girl
girl
boy - boy
- boy - boy
girl - boy - girl
girl - girl - boy
girl
girl - girl
What is the probability of exactly 1 boy out of three children?
(Type an integer or a simplified fraction.)
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