Please Explain questions 6

QUESTION 4 What is the mean number of hours worked? Round to one decimal place. 28.8 QUESTION 5 What is the median number of hours worked? Round to one decimal place. 29.4 QUESTION 6 Comparing mean hours worked to the median of hours worked, is there evidence for some sort of skew? Briefly explain why. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). > Paragraph > Arial 10pt V - V !! 3