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Mean, variance and standard deviation of discrete random variable

This online calculator calculates mean, variance and standard deviation of random variable entered in the form of value-probability table

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PLANETCALC, Mean, variance and standard deviation of discrete random variable

Mean, variance and standard deviation of discrete random variable

Probability table

ValueProbability
Items per page:

Digits after the decimal point: 4
Mean
 
Variance
 
Standard deviation
 

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