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? asked in Science & MathematicsMathematics · 2 months ago

Statistics: Finding the probability?

So I missed a day in class and missed the lesson, so I was wondering if someone could run me through how to find the probability for P(Z < 1.40). Is there also a different formula if the numbers were to be negative?

1 Answer

  • alex
    Lv 7
    2 months ago

    Just look into the Standard Normal Distribution table or use a calculator

    ---> 0.9192

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