It seems to me that 2 shelves with 20 books each would work as well as 20s with 2b, 4s with 10b, 10s with 4b, 5s with 8b and 8s with 5b. is this correct?

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