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Assume that a procedure yields a binomial distribution with n trials and the probability of success for one trial is p. Use the given values of n and p to find the mean and standard deviation. Also use the range rule of thumb to find the minimum usual value and maximum usual value.

n= 100 p =0.8

Mean=

Standard Deviation=

Mean- 2(Standard Deviation)=

Mean+2(Standard Deviation)=

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