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Identify why this assigbment if probabilities cannot be legitimite: P(A)=0.4, P(B)=0.3, P(AandB)= 0.5

  • statistics -

    Dont know what you're trying to say from "Identify why this assigbment if probabilities cannot be legitimite"...

    by P(AandB) do you mean P(A intercept B) or P(A union B)?

  • statistics -

    The probability of both/all events occurring is found by multiplying the probabilities of the individual events.

    .4 * .3 ≠ .5

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