4th Assignment Spring 2011 STA301
Posted on Sunday, 26 June 2011
in Spring 2011
Suppose we have two independent random variables X and Y. Let X follows Normal distribution with mean 0 and variance 4; Y also follows Normal distribution with mean 1and variance 9. A random sample of 10 observations is taken from each variable; then find.
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Third Assignment Spring 2011 STA301
Posted on Sunday, 26 June 2011
in Spring 2011
Question 1: Marks:2+3+3+3+4=15
a) If Z is a standard normal random variable with mean 0 and variance 1, then find the lower quartile.
b) A random variable ‘x’ is said to be uniformly distributed such that
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Spring 2011 STA301 2 With 2 Solutions
Posted on Friday, 06 May 2011
in Spring 2011
Question 1: Marks: 2+2+4+2=10
- By using five number summary, suggest the skewness of the data from the following information:
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