Consider the probability distribution for number of children in local families. Probability Distribution P(x) 0.03 1 0.11 0.36 3 0.33 4 0.17 1. Find the mean number of children in local families (Select] 2. Find the standard deviation of the number of children in local families [ Select] 3. Would 4 children be considered a significantly high number of children? [Select ]

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