Expected Value Calculator

One outcome per line. Probabilities as decimals (0.25) or percents (25%) must total 1 or 100%.

Expected value

10

Variance
1,080
Standard deviation
32.8634
Total probability
1
Outcomes
3
Contribution of each outcome3 rows
ValueProbabilityValue × probability
1000.110
200.36
-100.6-6

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