Cal Poly Pomona found that 15% of its students withdraw without completing Calculus I course. Assume that 30 students registered for the course. Compute the probability that six or more students will withdraw. Leave your answer in four decimal places.

Cal Poly Pomona found that 15% of its students withdraw without completing Calculus I course. Assume that 30 students registered for the course. Compute the probability that six or more students will withdraw. Leave your answer in four decimal places.

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

Expert Solution

Step 1

We have given that

p=15%=0.15 , q=1-p=1-0.15=0.85

Sample size=n=30

X~Binomial(n=30,p=0.15)

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