Glossary · math
Standard deviation
Square root of variance; the typical distance of a result from the expected value.
In context
Per $1 staked: 5.84 for a straight upbetStraight upA single number, pays 35:1.Read full →, 1.00 for redbetRedEven-money bet on the 18 red numbers. French: rouge.Read full →. Multiply by stake and √spins for a session.
Did you know
About two thirds of sessions land within one standard deviation of expectation; the other third is where both the stories and the systems come from.