The National Educational Association estimates that 73% of all instructors were satisfied with their careers. If a sample of 900 instructors were randomly selected then what is the probability that 650 or fewer instructors were satisfied with their careers? Round to 3 decimal places. 0.299

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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The National Educational Association estimates that 73% of all instructors were satisfied with their
careers. If a sample of 900 instructors were randomly selected then what is the probability that 650
or fewer instructors were satisfied with their careers?
Round to 3 decimal places.
0.299
Transcribed Image Text:The National Educational Association estimates that 73% of all instructors were satisfied with their careers. If a sample of 900 instructors were randomly selected then what is the probability that 650 or fewer instructors were satisfied with their careers? Round to 3 decimal places. 0.299
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