8032792
Description
Quiz by Alex Burden, updated more than 1 year ago
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Created by Alex Burden
about 7 years ago
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Question 1
Question
Uniform Distribution is shown with ...
Answer
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X~N(μ,σ^2)
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X~U(a,b)
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X~P(λ)
Question 2
Question
The Probability Density Function is:
Answer
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f(x)=1/(b-a)
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f(x)=1/(σ√2π) e^(-□(1/2 ((x-μ)/σ)^2 ))
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F(x)=∫_(-∞)^x▒〖f(t)〗
Question 3
Question
The Mean or E(X) is:
Answer
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np
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λ
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(a+b)/2
Question 4
Question
The Variance or V(X) is:
Answer
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〖(b-a)〗^2/12
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np(1-p)
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σ^2
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