question about probability

Discussion in 'Homework Help' started by ellechim, Aug 9, 2008.

  1. ellechim

    Thread Starter New Member

    Aug 9, 2008
    1
    0
    can i ask a question about probability?
    the question is this:

    A shop sells ice cream in three flavors: chocolate, strawberry and vanilla.One day, the shop owner notes the following information:

    100 people entered the shop
    9 people bought no ice cream at all
    60 chocolate ice creams were sold
    17 people bought only strawberry ice creams
    11 people bought both chocolate and strawberry( 6 of whom also bouhgt vanilla)
    76 people did not buy vanilla ice creams

    The same number of people bought both chocolate and vanilla as bought both straberry and vanilla..

    i need to draw venn diagram for this problem then solve the equation

    thanks in advance for your response
     
  2. Ratch

    New Member

    Mar 20, 2007
    1,068
    3
    ellechim,

    What equation? What are you trying to solve?

    Ratch
     
  3. SIcam

    Active Member

    Aug 9, 2008
    61
    0
    [​IMG]
     
    Last edited: Aug 10, 2008
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