# Probability

posted by .

1. When two fair dice are tossed, what is the probability of a sum of 4 or a sum of 8?

2. When two fair dice are tossed, what is the probability of doubles or a sum over 9?

3. Evaluate 1025! / 1022!

• Probability -

1. You cant get 14 with two regular six-sided dice. The highest you can get with one throw is 12 so the probability would be 0
sorry i only can figure out #1 right now, if i figure all of it out then i will let you know.

• Probability -

Sorry i messed up, what i meant was:
1. 8/36
2. Use the similar process
3. 1023*1024*1025= 1073740800 1.0737408 x 10*9

## Similar Questions

1. ### Math urgent

If two "fair" dice are tossed what is the probability that the sum of their faces will be a multiple of 3?
2. ### math

probability... two dice are tossed.... and their sum is recorded ..find probability p ( sum is between 2 and 9)
3. ### math

Find the expected value, ì, for the sum of two fair dice. The probability distribution for the sum of two dice is given in the table. ì = 1 2=1/36, 3=2/36, 4=3/36, 5=4/36, 6=5/36, 7=6/36, 8=5/36, 9=4/36, 10=3/36, 11=2/36, 12=1/36
4. ### math

Find the expected value, u, for the sum of two fair dice. The probability distribution for the sum of two dice is given in the table. u = 1 2=1/36, 3=2/36, 4=3/36, 5=4/36, 6=5/36, 7=6/36, 8=5/36, 9=4/36, 10=3/36, 11=2/36, 12=1/36
5. ### Probability NEED HELP

1. When two fair dice are tossed, what is the probability of a sum of 4 or a sum of 8?
6. ### Probability

A pair of fair dice is tossed once. Find the probability a sum of 5 or 3 appears.
7. ### probability

two dice are tossed. find the probability that the sum is odd given that the sum is 5 or less
8. ### probability

two fair six-sided dice are rolled and the sum of the dots on the top faces is recorded. a) complete the table, showing the number of ways each sum can occur sum: 1 2 3 4 5 6 7 8 9 10 11 12 ways:1 2 3 b)use the table to find the probability …
9. ### Statistics

In a game you roll two fair dice. If the sum of the two numbers obtained is 3,4,9,10 or 11 you win \$20. If the sum is 5,6,7 or 8 you pay \$20. However if the scores on the dice are the same no one is required to pay. (a) Construct a …
10. ### Probability

When two fair six-sided dice are rolled, there are 36 possible outcomes. Find the probability that either doubles are rolled or the sum of the two dice is 8.

More Similar Questions