The weight of the five boys is recorded as 22.450 kg, 24.150 kg, 24.720 kg, 28.530 kg, and 25.150 kg. What is the average weight of all the five boys?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 25 kg.
We know that,
Average = Sum of observations/Number of observations
Average = (22.450 + 24.150 + 24.720 + 28.530 + 25.150)/5
⇒ 125/5 = 25 kg