Giving out 20 points for correct answer only answer if yk. thx hagd The following table shows the number of hours some middle school students in two cities spend texting each week:

City A 9 27 17 24 21 12 25 25 18
City B 6 20 26 15 23 25 14 14 11

Part A: Create a five-number summary and calculate the interquartile range for the two sets of data.

Part B: Are the box plots symmetric? Justify your answer.