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Questions in Math tagged with "probability"

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  Find the probability that the second marble drawn is green given that the first was: (a) white (b) green

  Posted by dowlern on Nov 13, 2009 at 05:25 PM

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  Determine the probability of choosing a number from the set of 3 digits natural numbers that has at least 2 equal digits.

  Posted by fairydrink on Jun 20, 2009 at 07:03 AM

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  I need help with the below homework question on the expected value.

  Posted by kls393 on Mar 12, 2009 at 02:26 PM

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  There are twenty alphabet cards in a big bag. If the probability of pulling a vowel is 1 out of 5, how many consonant cards are there?

  Posted by corine on Feb 10, 2009 at 08:52 PM

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  There are 30 red and blue balls are in a box. How many balls are blue?

  Posted by pavelpimen on Feb 7, 2009 at 09:23 AM

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  If you select a student at random, what is the probability that the student has gone to the beach but not to the amusement park?

  Posted by duer1234 on Jan 11, 2009 at 09:25 AM

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  At a roadside market, 35% of purchaces are between $10.00 and $20.00. The probability a customer will be male is 60%.(continued down)

  Posted by maganda123 on Nov 4, 2008 at 11:56 PM

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  What is the probability the spinner stops on:1) 32) number less than 43) even number

  Posted by maganda12 on Nov 2, 2008 at 05:43 PM