1. A kindergarten class consists of 14 boys and 11 girls. If the teacher selects a random sample of n = 3 children and the first two children are both boys, what is the probability that the third child selected will be a girl? Note: In this course, always assume that random sampling = random sampling with replacement.
1. A kindergarten class consists of 14 boys and 11 girls. If the teacher selects a random sample of n = 3 children and the first two children are both boys, what is the probability that the third child selected will be a girl? Note: In this course, always assume that random sampling = random sampling with replacement.
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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1. Please help with this problem and show all work, thank you so much!!
![1. A kindergarten class consists of 14 boys and 11 girls.
If the teacher selects a random sample of n = 3
children and the first two children are both boys, what
is the probability that the third child selected will be a
girl?
Note: In this course, always assume that random
sampling = random sampling with replacement.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F17525826-644e-4b54-80a2-4cc5c7d853ae%2Fc9412b07-54e7-45ec-a73b-f9e45754e534%2F5hrphk8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. A kindergarten class consists of 14 boys and 11 girls.
If the teacher selects a random sample of n = 3
children and the first two children are both boys, what
is the probability that the third child selected will be a
girl?
Note: In this course, always assume that random
sampling = random sampling with replacement.
Expert Solution
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Step 1
14 boys
11 girls
___________________
25 total students
select random sample of 3 children
P(third child selected is girl|first two are boys) = ?
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