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Chapter 32: Mean and Variance of a Random Variable

A Random Variable or Stochastic Variable or Random quantity in the field of probability and statistics is a variable quantity, whose possible values depend on a set of random outcome events in random manner. For more details use the links given below:

Click here →  Study Material of Mean and variance of a Random Variable

Exercises of Mean and Variance of a Random Variable – Class 12th R.D. Sharma Solutions

Mean and variance of a Random Variable Exercise  32.1
Mean and variance of a Random Variable Exercise 32.2

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