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January 30, 2015

January 30, 2015

Posted by **erin** on Sunday, June 23, 2013 at 9:00am.

- statistics -
**MathMate**, Sunday, June 23, 2013 at 10:27amThis is a binomial distribution of n=240 trials with probability of success p=0.17 and of failure q=1-0.17=0.83.

Mean=np=40.8

variance = npq=33.864

Std dev = √(33.864)=5.82

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