Find the upper quartile of the following scores: 41, 29, 17, 2, 12, 33, 45,
FURTHER MATHEMATICS
WAEC 2013
Find the upper quartile of the following scores: 41, 29, 17, 2, 12, 33, 45, 18, 43 and 5.
- A. 45
- B. 41
- C. 33
- D. 21
Correct Answer: B. 41
Explanation
Arranging the scores in ascending order, we have: 2, 5, 12, 17, 21, 29, 33, 41, 43, 45.
The upper quartile = 41.
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