Respuesta :
Answer:
41.1
Step-by-step explanation:
Mean: 103 + 171 + 115 + 165 + 124 + 170 + 125 = 973/7 = 139
139 - 103 = 36
103 - 171 = 68
103 - 115 = 12
103 - 165 = 62
103 - 124 = 21
103 - 170 = 67
103 - 125 = 22
36 + 68 + 12 + 62 + 21 + 67 + 22 = 288/7 = 41.1