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Strayer,Devery,Harvard University
Mar-1995 - Mar-2002
Manager Planning
WalMart
Mar-2001 - Feb-2009
3 parts to the question (answer in integer or decimal form. Round to two decimal places as needed)
An urn contains nine red, five white, and seven green balls. Four balls are drawn at random.
(a) Compute P(all four are red).
(b) Compute P(exactly two are red AND exactly two are green).
(c) Compute P(exactly two are red OR exactly two are green).
Thanks a bunch!
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