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Math Help - Derivative of a normal distribution

  1. #1
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    Derivative of a normal distribution

    I need to know the first and second derivative of this
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  2. #2
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    Quote Originally Posted by skeltonjoe View Post
    I need to know the first and second derivative of this

    The derivative ...with respect to what? And what've you tried so far?

    Tonio
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  3. #3
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    derivative with respect to x
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  4. #4
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    Quote Originally Posted by skeltonjoe View Post
    derivative with respect to x

    Hint:Applying the chain rule, (e^{f(x)})' = f'(x)\,e^{f(x)}\,,\,\,f(x) a derivable function.

    Tonio
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