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moore.cailinf

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Question 1

Suppose the cumulative distribution function (CDF) of continuous random variableis defined as follows:

\(\style{font-family:Times New Roman;}{F(x)=\text{P}(X\leq x)=1-\frac1x}\)

where 1 ≤< ∞. What is P(1.5 ≤≤ 2)?


0.3333


0.5000


0.1667


0.2500



Question 2

Suppose the cumulative distribution function (CDF) of continuous random variableis defined as follows:

\(\style{font-family:Times New Roman;}{F(x)=\text{P}(X\leq x)=1-\frac1{2x+3}}\)

where 1 ≤x< ∞. What is P(X< 3)?


0.8571


0.8889


0.1111


0.1429



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Marked as best answer by moore.cailinf on Feb 26, 2023

ekattan2

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moore.cailinf

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Reply 2 on: Feb 26, 2023
Great answer, keep it coming :)


recede

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Reply 3 on: Yesterday
Wow, this really help

 

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