42% of men consider themselves professional baseball fans. You randomly select 10 men and ask each if
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42% of men consider themselves professional baseball fans. You randomly select 10 men and ask each if he considers himself a professional baseball fan. Find the probability that the number who consider themselves baseball fans is
(a) Exactly five,
(b) At least six, and
(c) Less than four. (a) Upper P left parenthesis 5 right parentheses equals nothing P (5) = 0.216 (b) Upper P left parenthesis x greater than or equals 6 right parenthesis equals nothing P (x ≥ 6)
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780321911216
6th Edition
Authors: Ron Larson, Betsy Farber
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