October 10, 2015

Homework Help: probability

Posted by Sharon on Tuesday, October 6, 2009 at 12:02pm.

A batch of 350 raffle tickets contains 4 winning tickets. You buy 4 tickets. What is the probability you have no winning tickets?

b.) all winning tickets?

c.) at least 1 winning ticket?

d.) At least 1 non-winning ticket?

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