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8 Cards in this Set
- Front
- Back
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f(x)={1/b-a for a<=x<=b
f(x)= 0 elsewhere |
Uniform Probability Density Function
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E(x) = a+b/2
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Expected Value Formula
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Var(x)= (b-a)Sqr/12
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Variance formula
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f(x)=1/SD(2pieSqr) x [e(-(x-u)Sqr/2SDSqr)]
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Normal Probability Density Function
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f(z)=1/(2pieSqr) x e(-zSqr/2)
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Standard Normal Density Function
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z=x-u/sd
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Converting to Standard Normal Random Variable
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f(x)1/u * e(-x/u)
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Exponential Probability Density Function
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p(x<=x0)=1-e(-x0/u)
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Exponential Distribution: Cumulative Probabilities
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