Can I get some help ?

9. Listed below are the number of cups of coffee 22 students in a college statistics class said they drink per week. 1, 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 10, 10, 10, 13, 14, 14, 16, 18, 20, 28, 30 A. Find the median, quartiles, and IQR for the number of cups. (3 points) Median = 10 Q1 (Lower Quartile) = 1.5 x 10 Q3 (Upper Quartile) = 37 30 Upper - lower 22 + 12 IQR = 22- 152