What is the size of the sample space for the sum of 2 rolled dice?

Since there are six rows, there are six possible outcomes where the sum of the two dice is equal to seven. The number of total possible outcomes remains 36. Again, we find the probability by dividing the event frequency (6) by the size of the sample space (36), resulting in a probability of 1/6.

What is the sample space for the sum of two dice?

The sample space is the list of all possible outcomes, not the likelihood of each outcome. Therefore, your sample space would be {2,3,4,5,6,7,8,9,10,11,12}.

What is the sample space of if a pair of dice rolled which the sum is 5?

Each dice has six combinations which are independent. Therefore the number of possible outcomes will be 6*6 = 36. The probability of rolling a pair of dice whose numbers add to 5 is 4/36 = 1/9.

What is the probability of getting a sum of more than 10 when you roll two dice?

Probabilities for the two dice

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Total Number of combinations Probability
9 4 11.11%
10 3 8.33%
11 2 5.56%
12 1 2.78%

How many outcomes are there for adding the numbers of 12 dice?

A throw of twelve dice can result in 612 different outcomes, to all of which we attribute equal probabilities.

What is the probability of getting a sum of 20 when tossing 2 dice?

Answer Expert Verified

The maximum sum that we can get when we roll 2 dice is 12. So, the probability of getting 20 is obviously .

What is the probability of rolling a 7 or 11 with two dice?

What about 7 OR 11? There are 6 x 6 or 36 options, all are equally likely, 7 occurs 6 times, so the chances are 6/36 or 1/6. 11 occurs 2 times so chances are 2/36 or 1/18. 7 or 11 are 8 of the 36 options so 8/36 or 2/9.

When two sided dice are rolled There are 36 possible outcomes?

Every time you add an additional die, the number of possible outcomes is multiplied by 6: 2 dice 36, 3 dice 36*6 = 216 possible outcomes.

What is the probability of getting a 2 or a 5 when a fair die is rolled?

Two (6-sided) dice roll probability table

Roll a… Probability
2 1/36 (2.778%)
3 2/36 (5.556%)
4 3/36 (8.333%)
5 4/36 (11.111%)
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