Question 42
MediumOriginal questionSeven players in a bowling league scored 41, 45, 52, 58, 60, 67 and 73. An eighth player then joins and scores 49. What is the median score of all eight players?
Show the answer and explanation
CorrectNot quiteAnswer A
Correct answer: A
Explanation
Sorted with the new score: 41, 45, 49, 52, 58, 60, 67, 73.
With 8 values the median is the average of the 4th and 5th: .
Worth noting
58 is the old median. 59 averages 58 and 60, which is what you would get if the new score were above the middle. 56 pairs 52 with 60.
- Concept
- How a new value changes the median
- Typical timeTypical
- 70 s
- Your timeYours
- —
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