QUESTION 15 24 points Save Answer (24 points) Part A. The ages of employees hired at your restaurant are summarized in the chart below. Estimate the mean age of the employees using the appropriate formula. Part B. Estimate the standard Ages deviation using the appropriate formula of the ages of the employees. (show your work to receive ANY credit - partial credit can be given but you must show some work) # 18. up to 22. 22 up to 26. 26 up to 30. 13 30 up to 34. 19 34 up to 38. 8 For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Aria 10pt v ... E E x2 X 2 V P O WORDS POWERED BY TINY Save All Answers Save and Submit Click Save and Submit to save and submit. Click Save All Answers to save all answers. DI 44 FIZ 888 F6 FB esc F1 F3 a # 8 6 2 O P T Y U R Q W E K C G H