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Comment by + M.Tariq Malik + on April 10, 2013 at 11:06pm

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Comment by + " Angel Sweet Doll " + on March 23, 2013 at 5:21pm

Comment by angel (MCS) sem 2 on February 17, 2013 at 10:32am

 hope for yhe best 

Comment by shinning star (m.com 2) on February 14, 2013 at 10:09pm

The event rate, µ, is the number of events per unit time. When µ is large, the shape of a Poisson distribution is very similar to that of the standard normal distribution. The change in shape of a Poisson distribution with increasing n is very similar to the equivalent binomial distribution. Convergence of distributions in this way can be explained by the central limit theorem.

Comment by angel (MCS) sem 2 on February 14, 2013 at 9:44pm

the shape of the Poisson distribution is?????

Comment by Waseem Ameen on February 3, 2013 at 10:46pm

I want to join all Students of MCS 1st semester  and make a Skype Study Group so .......it will be possible if other students support me by sharing their own skype ids....................So plz Reply with suggestions

Comment by effectiveskill on January 29, 2013 at 3:18am

Question 1:                                                                                                                        (Marks: 2+5=7)

a. In a finite population with  and  , find the mean and variance for the sampling distribution of sample mean for n = 25.

 

b. The mean and standard deviation of the maximum loads supported by 50 cables are 13 tons and 0.80 tons respectively. Find the 99% confidence interval for the mean of the maximum loads of all cables produced by the company. Also interpret the findings.

Question 2:                                                                                                             (Marks: 5+3=8)

1. If  is normally distributed with  and .

       Find the

 

1. A sample of people at the university cafeteria on meatless day showed 20% of them preferred vegetable dishes. How large a sample is needed if we want to be 95% confident that our estimate of population proportion is within 0.03?

 

Comment by effectiveskill on January 29, 2013 at 3:17am

Assignment No.4 (Course STA301)

 Fall 2012

PLZ Help Us Provide Solution
JAZAK ALLAH.

Comment by Maria khan on January 28, 2013 at 11:10am

i have been uploaded assignment file please discuss the solution

Comment by Maria khan on January 28, 2013 at 11:08am

assignment%20sta%20301.doc

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