Friday

December 19, 2014

December 19, 2014

Posted by **Bersy** on Sunday, January 27, 2013 at 2:48pm.

- Binomial Math -
**Reiny**, Sunday, January 27, 2013 at 4:10pmprob of getting a 5 = 4/36 = 1/9

prob not a 5 = 8/9

prob getting a 5 twice in 4 rolls

= C(4,2) (1/9)^2 (8/9)^2 = 6 (1/81)(64.81) = 128/2187 = appr .0585

**Answer this Question**

**Related Questions**

Probability - Find the probability of obtaining between 50 and 55 tails ...

Math - If the probability that a certain tennis player will serve an ace is 1/4...

statisics - A man rolls an ordinary die 6 times. What is the probability that he...

statisics - A man rolls an ordinary die 6 times. What is the probability that he...

probability - During the second round of the 1989 U.S. Open golf tournament, ...

probability - In a recent survey, 35 percent indicated chocolate was their ...

Stats Math 3 - Suppose a simple random sample of size n=150 is obtained from a ...

prob and stats - A coin is weighted so that the probability of obtaining a head ...

Probability. - Sorry for posting so many topics, but I really need help on this ...

STATS Math - Suppose a simple random sample of size n=150 is obtained from a ...