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Q: When two dice are thrown find probability of getting a sum of 8 or 10?

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Assuming these are regular dice, the probability is 1.

two dice are thrown once. write all the possible outcomes. find the probability of getting: (i) a total of 12 (ii) a total of 3 (iii) a total of 8

The probability is 8/36 or 2/9

5/36 or 13.9%.

Two standard dice cannot have a sum greater than 12. The probability, then, of getting a sum greater than 15 is zero.

Probability that the sum is 6 = 5/36 Probability that the sum is 7 = 6/36

There is an approximately 8% chance of that, or 1 out of 12.

When rolling one die, the probability of getting a 4 is 1 in 6, or 0.1667. If two dice are rolled, you get two unrelated chances of rolling at least one 4, so the probability is 2 in 6, or 0.3333.

It is 15/36 = 5/12

There are 36 permutations of two dice. Of these, 9 have a sum of 5 or 6, so the probability of rolling a sum of 5 or 6 on two dice is 9 in 36, or 1 in 9, or about 0.1111.

There are 36 possible outcomes. Of these the following 8 meet the requirements: (1,3), (2,2), (3,1), (1,5), (2,4), (3,3), (4,2) and (5,1). So the probability of 4 or 6 is 8/36 or 2/9

5 out of 12

It is 1/36.

The probability is 35/36.

First we find the probability of getting a 7. Of the 36 outcomes possible 6 result in a sum of 7, in other words 1/6. The probability of getting an 11 is 2/36 or 1/18. The probability of getting one or the other is the sum of the two, 8/36 or 2/9. The proability of getting neither is equal to the probability of getting anything other than 7 or 8. We find this value by subtracting 2/9 from 1. So the probability of not getting 7 or 11 is 7/9.

There is 4 ways to roll a 9 with 2 dice, and 36 possible outcomes. So, the probability of rolling a sum of 9 with two dice is 4/36 or 1/9.

The probability of rolling a 7 with 2 dice is 6/36; probability of rolling an 11 is 2/36. Add the two together to find probability of rolling a 7 or 11 which is 8/36 or 2/9.

1/6

colors cards dice coin heads tails

5/36

If two dice are rolled, the probability that the sum of observed values is equal to 13 is zero. The sum of two dice can only lie between 2 and 12, inclusive.

1/6 because there are six sides to a dice and we already know the coin landed tails up so that takes that equation out of the picture. otherwise we would be left with figuring the probability of the coin and the dice, but since the question tells us that the coin landed tails up the answer will then be 1/6

the probability is 1 out of 6

Probably.

The probability of rolling a sum of 5 with two dice is 4 in 36, or 1 in 9, or about 0.1111. 1 and 4 2 and 3 3 and 2 4 and 1