Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean ar standard deviation for the number of girls in 8 births. Click the icon to view the data table. The mean is = girl(s). (Round to one decimal place as needed.). The standard deviation is a girl(s). (Round to one decimal place as needed.) Table of numbers of girls and probabilities Number of Girls x 0 1 2 3 6 7 8 Print P(X) 0.004 0.033 0.104 0.211 0.286 0.228 0.104 0.027 0.003 Done D - X

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