# Mein Kampf

Posted on Jul 12, 2010 by Chung-hong Chan

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binomial distribution 有三個參數，就是 number of successes (K), number of trials(N) 和 probability of success (P) 。 根據以上， K = 7, N = 10, P = 0.5 ，以最經典的查表方式，可以得出機率是 0.117 。要是用 R 的話，只需打一句 code

dbinom(7,10,0.5)


H0: True probability of success is equal to P
H1: True probability of success is not equal to P

binom.test(x=8,n=8,p=0.5)


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