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Math Help - Probability Density of Normal Distribution

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    Question Probability Density of Normal Distribution

    Suppose X has normal (μ,σ^2) distribution, and P(X≤0)=1/3, P(X≤1)=2/3.
    a) What are the values of μ and σ?
    b) What if instead P(X≤1)=3/4?
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  2. #2
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    Quote Originally Posted by kburk46 View Post
    Suppose X has normal (μ,σ^2) distribution, and P(X≤0)=1/3, P(X≤1)=2/3.
    a) What are the values of μ and σ?
    b) What if instead P(X≤1)=3/4?
    Read this thread: http://www.mathhelpforum.com/math-he...tion-mean.html
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