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solve it correctly please. I will rate accordingly. Determine the mean and standard deviation of the variable X in each of the following binomial distributions:

solve it correctly please. I will rate accordingly.

Determine the mean and standard deviation of the variable X in each of the following binomial distributions: a. n=4and1r=0.10 b. n=4and1r=0.40 c. n=Sand1r=0.80 d. n=3and1r=050

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