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? asked in Science & MathematicsMathematics · 6 days ago

Statistics And Probability?

Please help

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1 Answer

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  • The Gnostic
    Lv 7
    6 days ago

    mean = (0 * 0.15) + (1 * 0.15) + (2 * 0.15) + (3 * 0.55) = 2.1

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