Suppose that x has a binomial distribution with n = 50 and p = 0.6, so that
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Suppose that x has a binomial distribution with n = 50 and p = 0.6, so that µ = np = 30 and σ = √np(1 - p) = 3.464. Approximate the following probabilities using the normal approximation with the continuity correction. See Example 7.35.
a. P(x = 30)
b. P(x = 25)
c. P(x ≤ 25)
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Related Book For
Introduction To Statistics And Data Analysis
ISBN: 9781337793612
6th Edition
Authors: Roxy Peck, Chris Olsen, Tom Short
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