There is a .65 probability of someone passing the certification exam for public health professionals. 3 recent graduates from USF COPH take the exam.  Let X be the number of the 3 graduates who pass the certification exam. One student passing the exam does not influence if another student passes the exam. What is the probability that 2 or fewer of the 3 students pass the exam? Round your answer to 4 decimal places.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
icon
Related questions
Question

There is a .65 probability of someone passing the certification exam for public health professionals. 3 recent graduates from USF COPH take the exam.  Let X be the number of the 3 graduates who pass the certification exam. One student passing the exam does not influence if another student passes the exam.

What is the probability that 2 or fewer of the 3 students pass the exam?

Round your answer to 4 decimal places.

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning