Three six-sided dice are in an urn: one fair die and two trick dice. One of the trick dice always lands oneither 2, 4, or 6, with equal probability, while the other trick die always lands on 1, 3, or 5, with equalprobability.9. You draw one die at random and roll it. What is the probability that you drew the fair die, given that theroll is at least 4?

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Answered: Three six-sided dice are in an urn: one…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Similar questions

Four people buy raffle tickets and place all of their tickets into a hat. Raphael bought 8 tickets, Leonardo bought 3 tickets, Michelangelo bought 4 tickets, and Donatello bought 14 tickets. If a person randomly selects one raffle ticket from the hat, what is the probability that Raphael purchased the ticket? Write your answer as a decimal and round three decimal places.
Roll a pair of dice one time. What is the probability that the sum of two numbers is 9
Charles has six songs on a playlist. Each song is by a different artist. The artists are Joey McIntyre, Whitney Houston, Aaron Carter, Shakira, Shania Twain, and Phil Collins. He programs his player to play the songs in a random order, without repetition. What is the probability that the first song is by Aaron Carter and the second song is by Joey McIntyre? Write your answer as a fraction or a decimal, rounded to four decimal places. The probability that the first song is by Aaron Carter and the second song is by Joey McIntyre is .
A and B play the following game. They throw alternatively a pair of dice. Whosoever gets sum of the two numbers on the top as seven wins the game and the game stops. Suppose A starts the game. Find the probability (a) A wins the game (b) B wins the game.
An experiment consists of rolling a pair of fair dice, one red and one green. An outcome is an ordered pair (r,g), where r is the number on the red die and g is the number on the green die. List all outcomes of this experiment.
Yahtzee is a game played with 5 dice. Players attempt to score points by rolling various combinations. When all dice show the same number, it’s called Yahtzee and scores 50 points for the first one and 100 points for each successive Yahtzee in the game. a. What is the probability that a person throws a Yahtzee on the very first roll? b. What is the probability that a person throws two Yahtzees on two consecutive rolls?
A game is player with a pair of tetrahedral ( four sided) dice. Each die has four faces numbered 1,2,3,and 4. To play, roll the two dice and record the sum of the values on the down faves. What is the probability of rolling a sum of 7
Two dice, one green and one yellow, are rolled. Find the conditional probability. The sum is 12, given that the green one is either 1 or 5 and the yellow one is 1.
An urn contains 10 red marbles, 7 white marbles, and 8 blue marbles marbles. A child randomly selects three (without replacement) from the urn. Round to four decimal places. a. Find the probability all three marbles are the same color. b. Find the probability that none of the three marbles are white.
A pair of dice is tossed. Find the probability that the sum on the 2 dice is 12, given that doubles are rolled. (Enter your probability as a fraction.)

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