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

Statistics (Class 11 — ~20% weight) — quick quiz

5 real MHT-CET questions on Statistics (Class 11 — ~20% weight). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 4

EASY

The mean deviation about the mean for the data 3, 7, 9, 11, 15 is: