http://www.jeepraffles.com/boat-raffles/probability-and-calculus-help-2/ Jeep Raffles, Jeep Sales, Jeep Parts & Accessories Wed, 09 Jun 2010 02:54:07 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.jeepraffles.com/boat-raffles/probability-and-calculus-help-2/comment-page-1/#comment-436 itzme Sat, 26 Dec 2009 14:34:33 +0000 http://www.jeepraffles.com/boat-raffles/probability-and-calculus-help-2/#comment-436 E(x) = 1/300(2950) + 1/300(400) + 25/300(20) - 2 Here this will be a positive number because they only get 300X2 = $600 from ticket sales yet the prizes are worth much more than that. E(x) = 1/300(2950) + 1/300(400) + 25/300(20) – 2
Here this will be a positive number because they only get 300X2 = $600 from ticket sales yet the prizes are worth much more than that.

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