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STA301 Current Final Term Fall 2013 Shared by Nishaat_

Ques 1 = what is ment by sampling distribution of sample proportion ?   2 mrksQues 2 = what characteristics should be in a good questionnaire ?   2 mrks
Ques 3 = what is rejection region ?  2 mrks
Ques 4 = calculate F 0.05(11.9) =  ?  2 mrks
Ques 4 = for a certain data mean = 3.5, median = 5 , and S.D = 2.5  find Pearson's coefficient of Skewness? 3 mrks
Ques 5 = the weights of 5 people before they stopped smoking and 5 weeks after they stopped smoking were obtained, state null and alternative hypothesis, that giving up smoking has no effect on a person's weight. also write down test statistic for the hypothesis.  3 mrks

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