Which mean and standart deviantion should I use?

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Joao 2016-1-17

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关闭： MATLAB Answer Bot 2021-8-20

Hi!

I have this plot that was obtained by connecting the occurrence values of a histogram. My teacher asked me to get the probability density function of this plot.

However, I'm having trouble using the normpdf(X,mu,sigma) function. Can anyone tell which values, mu and sigma should I input so that I can have a bell like density function plot?

Thank you for your time

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Answer 1

Star Strider 2016-1-17

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I would be tempted to use the normfit function on the original data instead. If you want the histogram as well, use the histfit function with your original data.