Mathematics, 22.07.2019 07:00 23ricorvan

Aroulette wheel has 38 slots. a gambler will play roulette 50 times, betting a dollar on four numbers each time. if one of these four numbers comes up, she gets the dollar back, together with winnings of $8. if any other number comes up, she loses the dollar. so this bet pays 8 to 1, and there are 4 chances in 38 of winning. her net gain in 50 plays is like the sum of

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Aroulette wheel has 38 slots. a gambler will play roulette 50 times, betting a dollar on four number...