What is happening
You are called to a school fete pricing a spinning-wheel stall.
The wheel is spun 240 times across the afternoon and the stall has budgeted for 30 winning spins. The winning sector has been cut to the wrong size.
Expected outcomesRunning
Expected wins
88.32wins
Budgeted wins
30wins
Chance spinner. Winning chance at 0.368 . Expected wins 88.32 wins, Budgeted wins 30 wins. Currently expected wins is over by 58.32 wins.
What has to balance