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Binomial Probability Distribution - Greater, Less or Inclusive

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Assume a binomial probability distribution with n = 40 and π = .55. Compute the following:
a. The mean and standard deviation of the random variable.
b. The probability that x is 25 or greater.
c. The probability that x is 15 or less.
d. The probability that x is between 15 and 25 inclusive.

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Solution Summary

The solution finds the mean, standard deviation and probability of greater, less or inclusive.

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