A simple random sample of 8 employees of a corporation provided the following information. Employee 1 2 3 6 7 8 Age 21 38 26 43 51 52 23 22 Gender M M M M M M (a) Determine the point estimate for the average age of all employees. (b) What is the point estimate for the standard deviation of the population? (Round your answer to four decimal places.) (c) Determine a point estimate for the proportion of all employees who are female. Need Help? Read It