Question 1 10+8=18Marks ii. Find mean and Standard error of this distribution. i

Question

Question 1                                                                                                   10+8=18Marks

ii.                  Find mean and Standard error of this distribution.

iii.                 Verify the results.

     b)

A population 2, 4, 6, 8, 10, 12

N=6,    n=2

a) A population consists of N=4numbers 1, 3, 4 and 5. Find proportion Sigma^2/n p ii. Find mean and Standard error of this distribution. iii. Verify the results. b) A population 2, 4, 6, 8, 10, 12 N=6, n=2 After drawing possible samples, we have calculated sampling mean?x = 7 and sampling variance sigma^2x = 5.833Verify (i) Mux= Mu (ii)sigma^2x = p of odd numbers in all possible samples of size n=3 that can be draw without replacement from the population. i. Construct the sampling distribution of.

Explanation / Answer

x.

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