Results 1 to 2 of 2

Math Help - intro to probability

  1. #1
    Member
    Joined
    Dec 2007
    Posts
    76

    intro to probability

    In a country club, 65% of the members play tennis, 40% play golf, and 20% play both tennis and golf. Find the probability that a randomly chosen member play either tennis or golf.
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor

    Joined
    Aug 2006
    Posts
    18,801
    Thanks
    1691
    Awards
    1
    P(G \cup T)=P(G)+P(T)-P(G \cap T)
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. [SOLVED] Intro to Accounting help
    Posted in the Business Math Forum
    Replies: 2
    Last Post: August 31st 2011, 06:50 PM
  2. Intro to probability questions
    Posted in the Statistics Forum
    Replies: 2
    Last Post: January 27th 2010, 02:55 AM
  3. Intro probability question
    Posted in the Statistics Forum
    Replies: 5
    Last Post: September 21st 2009, 08:16 AM
  4. Intro Calc HW
    Posted in the Calculus Forum
    Replies: 1
    Last Post: April 3rd 2008, 04:24 AM
  5. [SOLVED] Intro Stat - Probability
    Posted in the Statistics Forum
    Replies: 1
    Last Post: July 3rd 2007, 11:31 AM

Search Tags


/mathhelpforum @mathhelpforum