Sav Salaries of 47 college graduates who took a statistics course in college have a mean, x, of $63,600. Assuming a standard deviation, o, of $17,938, construct a 95% confidence interval for estimating the population mean u. Click here to view a t distribution table. Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table. . . . $