CBSE Class 11 Statistics Quiz

A free CBSE Class 11 Statistics quiz. Play without signing up; sign in to save your score.

CBSE Class 11 classMathematics subjectFree quiz

CBSE Class 11 Mathematics summarises data with centre and spread. Students compute mean, median and mode for grouped and ungrouped data, then measure dispersion through range, mean deviation, variance and standard deviation with coefficients of variation.

The CBSE Class 11 Statistics quiz is free to play without signing up. Sign in to save scores. Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.

What you practice

These are the CBSE Class 11 Statistics skills this quiz is built around.

Compute mean, median and mode for discrete and continuous data.
Find mean deviation and standard deviation about mean and median.
Compare consistency with coefficient of variation across data sets.

A useful tip

Standard deviation squares gaps so large outliers weigh heavily. Comparing coefficient of variation rather than raw deviation fairly judges consistency across different means.

Frequently asked questions

What does CBSE Class 11 Statistics practice?

Practice includes: Compute mean, median and mode for discrete and continuous data; Find mean deviation and standard deviation about mean and median; Compare consistency with coefficient of variation across data sets.

Is the CBSE Class 11 Statistics quiz free?

Yes. This quiz is free to play without signing up. Sign in to save your scores and progress.

What game modes can I use?

Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.