The answer is C) 56, 66, 71, 78, 57, 53, 69, 68, 70, 76, 59, 55
Answer is C
<span>C) {56, 66, 71, 78, 57, 53, 69, 68, 70, 60, 59, 55}
50 - 54: (1) 53
55 - 59: (4) 55,56, 57,59
60 - 64: (1) 60
65 - 69: (3) 66,68,69
70 - 74: (2) 70,71
75 - 79: (1) 78
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