Suppose the number of children in a household has a binomial distribution with parameters n = 15 and p = 55%. Find the probability of a household having: (a) 11 or 13 children (b) 11 or fewer children (C) 11 or more children (d) fewer than 13 children (e) more than 11 children Be sure to give your answers to at least 4 decimal places.

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