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1. if X = the number of heads, then X is binomial random variable (BINS) .

questions:
formula for mean of binomial = ?
find the mean of x = ?
interpret the mean.
formula for SD of binomial = ?
find the SD of x = ?
interpret the SD.

1 if X the number of heads then X is binomial random variable BINS questions formula for mean of binomial find the mean of x interpret the mean formula for SD o class=

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