Here are the shopping times (in minutes) of a sample of 18 shoppers at a local shoe store. 41, 35, 27, 28, 23, 30, 21, 40, 24, 39, 31, 42, 43, 25, 26, 38, 20, 34

frequencies
20-25
26-31
32-37
38-43

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is