In the game of roulette, a metal ball is spun around a rotating wheel containing 18...

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In the game of roulette, a metal ball is spun around a rotating wheel containing 18...

In the game of roulette, a metal ball is spun around a rotating wheel containing 18 red numbered slots, 18 black numbered slots, and 2 green slots numbered 0 and 00 respectively. Find the probability that the ball falls into a green slot two or more times in 20 spins.

a) .4456

b) .3948

c) .2840

math Statistics-And-Probability

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Answer 1

Answer #1

Finel the pro babi ty tha t the ba fas into a e en slots to more tu e s im 2o spins re e n on one SP, U - 58 2 r ore tmes in 20 spins is bino mial ay ( e ( 4 1q t-Lo、3391 39十 0.37 662d -(0.715 963->に26 404-(2)|

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Answer 2

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