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 and standard deviation for the number of girls in 8 births, Click the icon to view the data table. The mean is u = girl(s). (Round to one decimal place as needed.) The standard deviation is o = girl(s). (Round to one decimal place as needed.) - X Table of numbers of girls and probabilities Number of Girls x P(x) 0.005 0.034 0.117 0.229 DOYOUAWN-O 0.246 0.216 0.117 0.032 0.004 Print Done Time Remaining: 00:39:13 Next