Question
I am trying to figure out a question in the textbook Statistics for Management and Economics - question 7.146. Question says Survey revealed 15% of
I am trying to figure out a question in the textbook Statistics for Management and Economics - question 7.146. Question says Survey revealed 15% of American adults have used an online dating services. Suppose a statistician randomly selected 20 American adults. first part of the question is "What is the probability that exactly 3 used an online dating service?" How do i solve this?
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Algebra A Combined Approach
Authors: Elayn Martin Gay
5th Edition
032197817X, 9780321978172
