The Binomial Distribution

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Sep 29th, 2015

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The distribution for r successes  is:

nCr (p)^r  (1-p)^ n-r


a. 5C2 * (0.33) ^2 * (0.666)^3  + 5C1 * (0.33) ^1 * (0.666)^4  + 5C0 * (0.33) ^0 * (0.666)^5

b. 1 - [  5C1 * (0.33) ^1 * (0.666)^4  + 5C0 * (0.33) ^0 * (0.666)^5 ]

c. 5C2 * (0.33) ^2 * (0.666)^3 

d. 5C0 * (0.33) ^0 * (0.666)^5 

e. 5C5 * (0.33) ^5 * (0.666)^0

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Sep 29th, 2015

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