The state of Delaware has studied a large population of pregnant women applying for maternity leave. The women stated which trimester of their pregnancy (1, 2, or 3) they are in. The mean response was it = 2.17, with a standard deviation ofo' = 0.63. Suppose that we will take a random sample of n = 6 of these women's responses. Let E represent the sample mean of the 6 women's responses. Consider the sampling distribution of the sample mean ;. Complete the following. Do not round any intermediate computations. Write your answers with two decimal places, rounding if needed. (a) Find it; (the mean of the sampling distribution of the sample mean). u=[I] X 53 '9 (b) Find 6; (the standard deviation of the sampling distribution of the sample mean)