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STAT 225
InClass Exercises (I.C.E.) #8A KEY
Monday, March 30, 2009
1)
A.
Let X be a Uniform random variable distributed as X ~ Unif(a,b).
Below is a graph of the CDF
for X.
Answer the questions based on the CDF.
More Uniform Random Variables:
*Note, the information in part a doesn’t necessarily pertain to part b, and so on.
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Unformatted text preview: The graph may not be perfectly to scale for every question below* a. If a = 1, what is b? b. If b = 5, what is a? c. If b – a = 3, what are a and b? d. If a = 2, b = 6, and k = 5, what is p? e. Which is larger, F X (4) – F X (a) or F X (b) – F X (4)? f. If p = 0.6, and ba = 5, what is ka?...
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This note was uploaded on 02/06/2012 for the course STAT 225 taught by Professor Martin during the Spring '08 term at Purdue UniversityWest Lafayette.
 Spring '08
 MARTIN

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