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good job!

they are really good explanations! Thanks for all of you.
I downlowded some materials from this web site about probability which are very helpful.

Odissia.

by Odissia

Sun Oct 14, 2007 11:45 am
Forum: Problem Solving
Topic: probability
Replies: 4
Views: 2650

probability

Hi everybody,

here is one question:
Three cards are chosen at rendom from a desk without replacement. what is the probability of getting a jack, a tan and a nine in order?

1. 8\16575
2. 1\2197
3. 6\35152
4. none of the above

Thanks

by Odissia

Thu Oct 04, 2007 5:43 pm
Forum: Problem Solving
Topic: probability
Replies: 4
Views: 2650