Mocks don't measure how much you know. They measure how you behave under pressure. Use them for that.

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

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

Question 1 of 4

Easy

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