Expected Value Calculator
Enter up to 6 outcome values and their corresponding probabilities to compute the expected value (weighted average of outcomes). Also shows variance and standard deviation.
Inputs
Results
Expected Value
23.0000
Variance
61.0000
Standard Deviation
7.8102
Total Probability
1.0000
Probability Check
Valid (sums to 1)
Outcomes
3
Frequently Asked Questions
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