2025 · Q95
How many cases are there in which average of the circulation for an individual newspaper was more than the average of the circulation of all the newspapers?
Elementary MathematicsStatistics
- AOne
- BTwo
- CThree
- DFour
Explanation
Individual averages: A 20.8, B 12.4, C 16, D 13, E 13.4; the overall average is 15.12. Only A and C exceed it — 2 cases, option (b).