R presentation of Bernoulli trial

Hisato Nagano
2016/03/06

2D presentation of the distribution

n=200*200 of {0,1} random distribution of p=0.2

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Histogram of population is very simple. 

hist(pop.set,col=2)

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Histogram of mean values of samples.

Random sampling (size=600, replication=3000) from the above population

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Mean value and sample aize

Mean value gose up to that of population as the sample size increases.
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