According to the study The American Freshman: National Norms 2015. 76.1% of college freshmen said that "to get training for a specific career" was their reason for their going to college. Consider a group of seven freshmen selected at random.  Find the probabilities that the number of people in the group who felt that the reason was very important as stated. (A) all seven (b) at least six or seven

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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According to the study The American Freshman: National Norms 2015. 76.1% of college freshmen said that "to get training for a specific career" was their reason for their going to college. Consider a group of seven freshmen selected at random.  Find the probabilities that the number of people in the group who felt that the reason was very important as stated.

(A) all seven

(b) at least six or seven

 

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