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Math Help - probability normal distribution

  1. #1
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    probability normal distribution

    let X ~ N(1,4)
    i need to compute P(X<2) using a table
    any hints??
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  2. #2
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    X ~ N(1,4) = N(1,2^2)


    Hint: P(X<2) = P\left(Z<\frac{2-1}{2}\right)= \dots
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