Chapter 32: Statistics


Facts, observations and information that come from investigations are termed as data. Generally there are three types of data:

  • Ungrouped data, raw data or individual series

  • Discrete frequency or ungrouped data

  • Continuous frequency or grouped data

For more details use the links given below:

Click here → Revision Notes of Statistics

Exercises of Statistics – Class 11th R.D. Sharma Solutions

Statistics Exercise 32.1
Statistics Exercise 32.2
Statistics Exercise 32.3
Statistics Exercise 32.4
Statistics Exercise 32.5
Statistics Exercise 32.6
Statistics Exercise 32.7

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