Percent of Section II sco correctness of your methods as well as on the accuracy and completeness of your results and explanations. Directions: Show all your work. Indicate clearly the methods you use, because you will be scored on the 1. The sizes, in square feet, of the 20 rooms in a student residence hall at a certain university are summarized in the following histogram. 7 88 6 S 4 Number of Rooms 3 2 0 100 150 200 250 300 350 Room Size (square feet) (a) Based on the histogram, write a few sentences describing the distribution of room size in the residence hall. (b) Summary statistics for the sizes are given in the following table. Standard Mean Min Q1 Median Deviation Q3 Max 231.4 68.12 134 174 253.5 292 315