Answered: Say 40% of the class is female. What is…

Say 40% of the class is female. What is the probability that 6 of the first 10 students walking in will be female? The formula is attached.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

Say 40% of the class is female. What is the probability that 6 of the first 10 students walking in will be female?

The formula is attached.

Binomial Distribution Formula:
n!
P(r) =
--
r!(n-r)!

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