The heights (in inches) of males in the United States are believed to be Normally distributed with mean LaTeX: \muμ. The average
height of a random sample of twenty-five American adult males is found to be H = 69.72 inches and the standard deviation of the twenty-five heights is found to be s = 4.15. The standard error of H is = 4.15. A 90% confidence interval for ? is?
