Consider a population proportion p = 0.36.    a. Calculate the standard error for the sampling distribution of the sample proportion when n = 11 and n = 72? (Round your final answer to 4 decimal places.)   b. Is the sampling distribution of the sample proportion approximately normal with n = 11 and n = 72?

Calculate the standard score (z-score) of the given sample mean. Round your answer to two decimal places. μ=49 and σ=12; n=46; x¯=52

= 2 = 3 6. 7 10 For a large, top-rated corporation, 99% of employees said the corporation is a great place to work. Suppose that we will take a random sample of 8 employees. Let p represent the proportion of employees from the sample who said the corporation is a great place to work. Consider the sampling distribution of the sample proportion p. Complete the following. Carry your intermediate computations to four or more decimal places. Write your answers with two decimal places, rounding if needed. (a) Find ua (the mean of the sampling distribution of the sample proportion). (b) Find on (the standard deviation of the sampling distribution of the sample proportion).