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
icon
Related questions
Question
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.
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
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) = ?

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman