Answer:
Step-by-step explanation:
M = sum of the terms / number of the terms
1. Mean = 145/5 = 29
Option A is the correct answer
2. Mean = 35 /5 = 7
Option B is the correct answer
1. 29 (A) 2. 7 (B)
1. 2+57+38+42+6 = 145
145/5 = 29
2. 4+9+7+10+5 = 35
35/5 = 7
