The random variable X represents the number of cherries in a cherry puff, and has the probability distribution ƒ(4) = 0.2, ƒ(5) = 0.4, ƒ(6) = 0.3, ƒ(7) = 0.1, where f(x) is the probability that there are à cherries in the cherry puff. Find the probability that the average number of cherries in 36 cherry puffs is less than 5.5.
The random variable X represents the number of cherries in a cherry puff, and has the probability distribution ƒ(4) = 0.2, ƒ(5) = 0.4, ƒ(6) = 0.3, ƒ(7) = 0.1, where f(x) is the probability that there are à cherries in the cherry puff. Find the probability that the average number of cherries in 36 cherry puffs is less than 5.5.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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