Question: Assume that different groups of couples use a particular method of gender selection and each couple gives birth to one baby. This method is designed

Assume that different groups of couples use a particular method of gender selection and each couple gives birth to one baby. This method is designed to increase the likelihood that each baby will be agirl, but assume that the method has noeffect, so the probability of a girl is

0.5. Assume that the groups consist of 34 couples. Complete parts(a) through(c) below.

a.Find the mean and the standard deviation for the numbers of girls in groups of 34 births.

The value of the mean is = 17

The value of the standard deviation is: 2.9

b. Use the range rule of thumb to find the values separating results that are significantly low or significantly high.Values of _________ girls or fewer are significantly low.

The value of the mean is solve and the value of the standard deviation is also solve. Just not sure how to solve for b which is asking the values of " blank" girls or fewer are significantly low.

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