If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Statistics — quick quiz

5 real REET questions on Statistics. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 4

EASY

The marks obtained by 7 students in a mathematics test are: 15, 18, 12, 20, 18, 22, 18. What is the mode of this data?