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christina
christina asked in Science & MathematicsMathematics · 6 years ago

IF A COIN HAS BEEN ALTERED SO THAT THE PROBABILITY OF HEADS COMING UP IS 1/10, THEN THE PROBABILITY OF TAILS COMING UP IS 9/10?

TRUE OR FALSE?

5 Answers

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  • Thomas
    Lv 7
    6 years ago

    True. If there are two possible outcomes, the probability of outcome A and outcome B must equal 1.

  • CogitoErgoCogitoSum
    Lv 7
    6 years ago

    Assuming that the other side of the coin is a tails, and that there is no chance of it landing on its edge, then yes.

  • !!!
    Lv 7
    6 years ago

    True.

  • alex
    Lv 7
    6 years ago

    true

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  • ?
    Lv 7
    6 years ago

    TRUE

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