Mathematics

Mathematics, 22.07.2019 21:30, ste78

At this year's state fair, there was a dice rolling game. i you rolled two dice and got a sum of 2 or 12, you won $14. if you rolled a 7, you won $2. any other roll was a loss it cost $1 to play one game with one roll of the dice. what is the expectation of the game?

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Mathematics, 27.07.2019 05:30, kylaprather06

suppose you are playing a game that requires rolls of two 4-sided dice, which have sides numbered 1, 2, 3, and 4. (a) if both dice are fair, then what is the probability distribution over the set of possible outcomes for the sum of the two dice, when rolled? (b) now suppose that one die is weighted such that a 3 is twice as likely to be rolled as any other single number on that die, and 1, 2 and 4 are all equally likely to be rolled. what is the probability distribution for outcomes of a single roll of just that one loaded die? (c) what is the probability that the total of the fair and unfair dice is 6, when both are rolled? (d) suppose you roll both dice but one falls on the floor and rolls under the couch so you can’t see it, but the other die has rolled a 3. the unfair die is made of a strange material which makes it twice as likely as the fair die to fall off the table. without seeing the die that is under the couch, what is the probability that the dice total is 6? (e) suppose these fair and unfair 4-sided dice, and two regular 6-sided dice are all in a bag. if you pick a die at random from the bag and roll it, what is the probability of rolling a 3?

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Mathematics, 30.07.2019 17:30, slayybay

Suppose you are playing a game that requires rolls of two 4-sided dice, which have sides numbered 1, 2, 3, and 4 now suppose that one die is weighted such that a 3 is twice as likely to be rolled as any other single number on that die, and 1, 2 and 4 are all equally likely to be rolled. (c) what is the probability that the total of the fair and unfair dice is 6, when both are rolled? (d) suppose you rol both dice but one falls on the floor and rolls under the couch so you can't see it, but the other die has rolled a 3. the unfair die is made of a strange material which makes it twice as likely as the fair die to fall off the table. without seeing the die that is under the couch what is the probability that the dice total is 6? (e) suppose these fair and unfair 4-sided dice, and two regular 6-sided dice are all in a bag. if you pick a die at random from the bag and roll it, what is the probability of rolling a 3?

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Mathematics, 19.10.2019 02:30, studyoverload

Experiment consists of rolling three fair dice a red die, a blue die, and a white die and recording the number rolled on each die. assume that the dice are fair, so that all outcomes are equally likely. what is the probability that the sum of the dice rolled is 6?

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