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Find the mean and standard deviation for each binomial random variable: a

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Find the mean and standard deviation for each binomial random variable:

a. n=36, tt=.75 (round the mean value to 2 decimal places and standard deviation to 4 decimal places)

Mean =

Standard Deviation =

 

b. n=75, tt=.55 (round the mean value to 2 decimal places and standard deviation to 4 decimal places)

Mean =

Standard Deviation =

 

c. n=26, tt=.90 (round the mean value to 2 decimal places and standard deviation to 4 decimal places)

Mean =

Standard Deviation =