Use the given data for items 19-24 (Grouped Data) To What is the value of Q.7 a. 61.36
20. What is the value of Q₂? a 88
21. What is the value of D₂? a. 54.5
22. What is the value of Dg? a 88.5
23. What is the value ofP? a. 77.5
24. What is the value of P? a. 74.08

60 96 85 84 66 82 88 72 86 78 92 52 80 79 89 77 56 74 56 88 80 56 90 95 95 75 62 93 73 68 96 69 75 93 60 80 58 83 99 57 55 63 72 52 54 93 71 97 71 50

b. 62 63 c. 67.74 b. 89.5 b. 57 c. 59.5 c. 90 c. 80 c. 81.73 b. 79 b. 76.24 d. 68.56 d. 94 5 d. 60 d. 90.5 d. 81.5 d. 82.58​