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What is the selection probability for each unit based on the systematic sample technique? (Population size...

What is the selection probability for each unit based on the systematic sample technique?

(Population size = N, sample size = n, k =N/n）What is the weight for each unit?

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Ans - Selection probability of each unit is 1/k

and weight for each unit is 1/n

and in this way our sample mean in systematic sample is Yi(baar) =sum over j (Yij) /n

Here i =1,2.....k

and j =1,2......n

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