# Stat problem

• Aug 14th 2007, 04:05 PM
Smokey007
Stat problem
Thanks
• Aug 14th 2007, 04:08 PM
galactus
This is a binomial probability.

$C(4,3)(0.80)^{3}(0.20)$

See why?.
• Aug 15th 2007, 07:40 AM
topsquark
Quote:

Originally Posted by Smokey007
Thanks

:mad: Gee, Smokey, what was the problem again?

PLEASE don't erase your post after someone has answered it. Someone else may be able to benefit from it.

-Dan
• Aug 15th 2007, 08:38 AM
galactus
Yeah, Smokey, what would compel you to do that?. :rolleyes: