The average weight of a family of five members (in kg) whose weights are 40 kg, 49 kg, 56 kg, 71 kg and 38 kg is:
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e 50.8.
Average = (40 + 49 + 56 + 71 + 38)/5 = 50.8 kg