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    jojodrdru's Avatar
    jojodrdru Posts: 1, Reputation: 1
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    #1

    Oct 8, 2011, 05:49 PM
    Can you find the probability of the event?
    In a certain college 33% of the physics majors belong to ethnic minoroities. Find the probability of the event from a random sample of 10 students who are physics majors.
    1)Two or less belong to anethnic minority.
    Kahani Punjab's Avatar
    Kahani Punjab Posts: 510, Reputation: 203
    Senior Member
    		  
    #2

    Oct 8, 2011, 08:02 PM
    Jojodrdru,

    Welcome to AMHD.com

    The query you put up here, belongs to probability, and seems to be direct out of some exercise book. It is not much difficult. But you first try and write here, where does the problem arise, or at which level of the sum, do you face problem(s)?

    I mean - how to begin?
    How to get to middle?
    How to end?

    Or, is the answer you find does not compare with the answer in the text/exercise book?

    I wait for your reaction, and attempt!
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