The dean of a business school claims that the average starting salary of its graduates is more than 60 ( $ thousands). It is known that the population standard deviation is 10 (\$thousands). Sample data on the starting salaries of 64 randomly selected recent graduates yielded a mean of 62 (\$ thousands). What is the p-value for the hypothesis test to check out the dean's claim? 0.05 0.4452 1.60 0.0548 1.65