4/9/2022

A Small Steel Roulette Ball Rolls Around The Inside

A Small Steel Roulette Ball Rolls Around The Inside Average ratng: 3,6/5 8271 reviews
Algebra -> Probability-and-statistics-> SOLUTION: 2.2 Roulette Wheel. The game of roulette involves spinning a wheel with 38 slots: 18 red, 18 black, and 2 green. A ball is spun onto the wheel and will eventually land in a slot, w Log On

A Small Steel Roulette Ball Rolls Around The Inside Door

The game consists of two teams (from cities all over the world) skating and motorbiking around a 1/8-mile track, trying to get a steel ball into a goal. As the course of the season progresses, more and more limitations as to what constitutes fair play are removed, and by the final, the melee is total. Answer to A small steel roulette ball rolls ccw around the inside of a 30-cm-diameter roulette wheel. The ball completes 2.0 rev i. A ball rolls without slipping down incline A, starting from rest. At the same time, a box starts from rest and slides down incline B, which is identical to incline A except that it is frictionless. Which arrives at the bottom first? The ball, the box, they arrive at the same time, or it is impossible to tell. How the Roulette Wheel Works. In every round of roulette play, the dealer spins the wheel in one direction (usually clockwise), then rolls the ball in the other direction (counterclockwise). The ball will roll on an outer circular track that’s steeped until it lands on one of the wheel’s pockets.


Question 1113469: 2.2 Roulette Wheel. The game of roulette involves spinning a wheel with 38 slots: 18 red, 18 black, and 2 green. A ball is spun onto the wheel and will eventually land in a slot, where each slot has an equal chance of capturing the ball.
(a) You watch a roulette wheel spin 3 consecutive times and the ball lands on a red slot each time. What is the probability that the ball will land on a red slot on the next spin?
(b) You watch a roulette wheel spin 300 consecutive times and the ball lands on a red slot each time. What is the probability that the ball will land on a red slot on the next spin?
(c) Are you equally confident of your answers to the parts (a) and (b)? Why or why not?
Answer by greenestamps(7945) (Show Source):
You can put this solution on YOUR website!

The wording of the problem indicates that it is a fair roulette wheel, so the probability of landing on a red spot on each spin is 16/38 = 8/19. That probability is the same, regardless of the outcomes on previous spins.
So the answers are
(a) 8/19
(b) 8/19
(c) Yes, as explained above

A Small Steel Roulette Ball Rolls Around The Inside

A Small Steel Roulette Ball Rolls Around The Inside World