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April 20, 2014

April 20, 2014

Posted by **katie** on Sunday, January 10, 2010 at 12:32am.

a. List a sample space for this experiment.

b. What is the probability that both balls are black?

c. What is the probability that both balls are gold?

d. Why doesn’t the sum of the probabilities in parts (b) and (c) total 1?

- elementry math -
**PsyDAG**, Sunday, January 10, 2010 at 5:04pmI'm not sure what you mean by sample space.

However, the probability of a gold ball is 2/5 and the probability of a black ball is 3/5.

The probability of two or more events both occurring is found by multiplying the individual probabilities.

They don't total 1, because they don't include the probability of drawing black-gold or gold-black combinations.

I hope this helps.

- GOLD DUST FOR SALE -
**BENSON IMO**, Tuesday, January 17, 2012 at 5:07amGOLD DUST FOR SALE

Dear Sir/ Madam,

We are small scale Gold miners here on the sub-region of West Africa. We have some huge

quantity of alluvial Gold Dust for sale at a considerable price of $30,500USD per kilo

which is below world market price, 22 carat and 92.05% purity. If you are interested, do

not hesitate to get back to us as soon as possible for us to give you our full co-operate

offer (FCO)

Best Regards

MR BENSON IMO

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