Chi-square test
Statistical test weh compare di hit dem yuh see inna evry pocket wid di n/37 yuh fi expec. Dem use it fi judge if a wheel bias.
Inna context
Add up (observed − expected)² / expected ova 37 pocketgearPocketOne a di 37 compartment wid numba pon di rotor. Nex name: slot, cup.Read di whole ting →; den compare it wid di chi-square distribution pon 36 degrees a freedomlabDegrees a freedomDi numba a independent value inna a statistic. Fi a chi-square test pon 37 pocket it a 36, cause di count dem haffi add up to di total.Read di whole ting →.
Karl Pearson publish di test inna 1900, an one a im fus example a 26,306 Monte Carlo roulette spin weh smaddy write dung, an im find seh dem look too nuh-random. Later analysis seh di journalist dem weh write dem dung did mek up some.