In the Health Care Home, 30% of the residents play shuffleboard, 50% of the residents play poker, and 70% of the residents garden. If 21% of the residents play poker and garden and 30% of the residents play both shuffleboard and poker, then find the probability that a resident plays poker, given that they garden.

Deirdre
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Comments

Merlyn on 5 April, 2009 at 10:55 am #

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