Last week, a flower delivery business conducted a survey on customer happiness. They found that 69% of their customers were "pleased" with the service. If the company surveys 4 of their customers the next week, what is the probability that exactly 2 are pleased? Write your answer as a decimal rounded to the nearest thousandth.

Last week, a flower delivery business conducted a survey on customer happiness. They found that 69% of their customers were "pleased" with the service. If the company surveys 4 of their customers the next week, what is the probability that exactly 2 are pleased? Write your answer as a decimal rounded to the nearest thousandth.

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....

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