2 3 4 5 6 7 8 9 10 Suppose that a random sample of 19 adult U.S. males has a mean height of 69 inches with a standard deviation of 2.9 inches. If we assume that the heights of of the 95% confidence interval. adult males in the U.S. are normally distributed, find a 95% confidence interval for the mean height of all U.S. males. Then find the lower limit and upper limit Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place. (If necessary, consult a list of formulas.) Lower limit: Upper limit: X