when julia goes from home to school she can walk half-way and half-way she can go by bus. if she only walks, she will spend 45 minutes more. how much less time does it take her to go to school if she uses only the bus?

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