Let x be a binomial random variable with n = 10 and p = .4. Find these

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Let x be a binomial random variable with n = 10 and p = .4. Find these values:
a. P(x = 4)
b. P(x ≥ 4)
c. P(x > 4)
d. P(x ≤ 4)
e. µ = np
f. σ = √npq

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Introduction To Probability And Statistics

ISBN: 9781133103752

14th Edition

Authors: William Mendenhall, Robert Beaver, Barbara Beaver

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Question Posted: Apr 15, 2016 07:01 AM

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Let x be a binomial random variable with n = 10 and p = .4. Find these

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a For n 10 and p 4 Px 4 C 10 4 4 4 6 6 251 b To calculate P x ...View the full answer

Introduction To Probability And Statistics

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