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    Statistics for Business and Economics Study Set 3
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    Exam 5: Discrete Probability Distributions
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    Twenty Percent of the Students in a Class of 400
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Twenty Percent of the Students in a Class of 400

Question 62

Question 62

Multiple Choice

Twenty percent of the students in a class of 400 are planning to go to graduate school. The standard deviation of this binomial distribution is


A) 20.
B) 64.
C) 8.
D) 40.

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