KingAce

03-10-2008, 02:02 AM

Hi.

I'm having a lot of trouble with these types of problems. I'd really appreciate it if you could show me how to solve this one correctly. Thanks.

Question:

A town council consists of 8 Democrats, 7 Republicans, and 5 Independents. A committee of 3 is chosen by randomly pulling names from a hat. What is the probability that the committee has:

a) 2 Dems and 1 Rep?

b) 3 Independents?

c) no Independents?

d) 1 Dem, 1 Rep, 1 Independent?

Thanks again

I'm having a lot of trouble with these types of problems. I'd really appreciate it if you could show me how to solve this one correctly. Thanks.

Question:

A town council consists of 8 Democrats, 7 Republicans, and 5 Independents. A committee of 3 is chosen by randomly pulling names from a hat. What is the probability that the committee has:

a) 2 Dems and 1 Rep?

b) 3 Independents?

c) no Independents?

d) 1 Dem, 1 Rep, 1 Independent?

Thanks again