The following are scores obtained by some students in a test.
8 18 10 14 18 11 13
14 13 17 15 8 16 13
Use this information to answer this question
How many students scored above the mean score?
Answer: D
To see detailed solution to this question and thousands of other questions offline, download TestDriller SSCE. Practice rigorously for WASSCE, enjoy educational games, get chief examiners' reports, summary of WAEC literature books, compete with your peers, win prizes and more.