Binomial distribution with parameters n = 25 and p = .5 %3D 0.16 0.14 0.12 0.1 0.0 0.06 0.04 0.02 10 Values of N 15 20 25 30 Probability

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The histogram above is symmetric. Prove that this is true for any binomial random variable of equal probability. That is, show that if N is a binomial random variable with parameters n and p = 0.5, we have P(N = k) = P(N = n-k)

Binomial distribution with parameters n = 25 and p = .5
%3D
0.16
0.14
0.12
0.1
0.0
0.06
0.04
0.02
10
Values of N
15
20
25
30
Probability
Transcribed Image Text:Binomial distribution with parameters n = 25 and p = .5 %3D 0.16 0.14 0.12 0.1 0.0 0.06 0.04 0.02 10 Values of N 15 20 25 30 Probability
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