Let the random variable x represent the number of girls in a family with three children. Assume the probability of a child being a girl is 0.36 . The table on the right describes the probability of having x number of girls. Determine whether the table describes a probability distribution. If it does, find the mean and standard deviation. Is it unusual for a family of three children to consist of three girls?  

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The probability of having three girls in the family is low ... View the full answer