Step by Step SolutionPart (a) Step 1: Given informationGiven in the question that , roll a pair of fair, six-sided dice. Let = the sum of the spots showing on the up-faces Show
We need to find the probability distribution of Part (a) Step 2: Explanationsum of spots on a roll of a pair of fair, six-sided dice. Each die has 6 possible outcomes: Let us next determine all possible sums when rolling a pair of six-sided dice: Part (a) Step 3: ProbabilityPart (b) Step 1: Given informationGiven in the question that , roll a pair of fair, six-sided dice. Let = the sum of the spots showing on the up-faces. We need to make a histogram of the probability distribution. Part (b) Step 2: ExplanationFrom (a) part of the question Each bar's width must be equal, and its height must be equal to the probability: Part (c) Step 1: Given informationGiven in the question that, u roll a pair of fair, six-sided dice. Let = the sum of the spots showing on the up-faces. We need to find Part (c) Step 2: ExplanationFrom part (a) For discontinuous or mutually exclusive occurrences, use the following addition rule: Because it is impossible to toss to two distinct sums for the same rolls, the events are mutually exclusive, and the addition rule is applicable for mutually exclusive occurrences:
What is the probability of rolling a 6 with a pair of dice?When you roll two dice, you have a 30.5 % chance at least one 6 will appear. This figure can also be figured out mathematically, without the use of the graphic.
Is rolling a 6 on a 6 sided dice likely to happen?Probability of rolling a certain number or less for two 6-sided dice.
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Two (6-sided) dice roll probability table.. Are 6 sided dice fair or unfair?Probability of having 6 on the roll-up of dice
Each of the outcomes of the dice has an equal probability of 1/6. Each outcome is equally likely to come on the top when the dice is rolled. Hence, the rolling of dice can be considered to be a fair probability scenario.
What is a fair 6 sided dice?At its simplest, a fair die means that each of the faces has the same probability of landing facing up. A standard six-sided die, for example, can be considered "fair" if each of the faces has a probability of 1/6.
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