alleryStart learning →For the data 10, 12, 14, 16 and 18, the mean minus the median is
A0
B1
C2
D14
Answer & Solution
Correct answer: A. 0
The data are evenly spread, so the mean 14 and the median 14 are equal.
Keep practising Data interpretation and analysis
Browse all Data interpretation and analysis questions for Olympiad (Class 7), or explore more Mathematics topics.
Related questions
A pupil scored 76, 82 and 78. What is needed in a fourth test to average 80?A pupil averaged 72 in five tests. What score in a sixth test lifts the mean to 75?In a class of 36, a quarter walk and a third take the bus. The rest cycle. How many cycle?Nine students average 50 marks. The topper's 90 is removed. The mean of the other eight isSeven numbers have mean 9. The first four have mean 8 and the last four have mean 11. The The numbers 4, 6, 6, 8 and x have mean 7. Find x.Four ordered numbers have median 9. The larger middle number is 11. The smaller middle numThe mean of six values is 8. Each is tripled and then 2 is subtracted. The new mean is