Question 1
EasyOriginal questionTenzin scored 62, 71, 58, 80 and 69 in five class tests. What is his average score?
Show the answer and explanation
CorrectNot quiteAnswer B
Correct answer: B
Explanation
Sum = .
Average = .
Worth noting
Divide by the number of values (5). Dividing 340 by 4 gives 85.
- Concept
- Average of a list as sum divided by count
- Typical timeTypical
- 30 s
- Your timeYours
- —
Practise this chapter →
Ten questions from Averages, at your own pace.