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- Evaluating expressions
This online calculator substitutes a specific value for each variable, and performs the operations, evaluating the given expression.
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
Mean, variance and standard deviation of discrete random variable
Probability table
| arrow_upwardarrow_downwardValue | arrow_upwardarrow_downwardProbability | |
|---|---|---|
PLANETCALC, Mean, variance and standard deviation of discrete random variable- Function approximation with regression analysis
This online calculator uses several simple regression models for approximation of unknown function given by set of data points.
