Friday

April 18, 2014

April 18, 2014

Posted by **Lou** on Thursday, April 30, 2009 at 8:09pm.

what is the probability of obtaining a bat, a glove, and a bat in that order if three objects are sampled from the population?

- probability( please help) -
**RickP**, Friday, May 1, 2009 at 3:51amStarting off, there are 105 items, of which 30 are bats. The probability for that draw is 30/105.

There are now 104 items remaining, of which 15 are gloves. The probability of getting a glove now is 15/104.

There are now 103 items remaining, of which 60 are balls. The probability of getting a ball now is 60/103.

The probability of all three occurring is the product of their individual probabilities.

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