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How can representative samples be obtained

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(a) What does statistical inference refer to? (b) What are the names of the descriptive characteristics of populations and samples? (c) How can representative samples be obtained?

(a) Starting from the third column and tenth row of App. 4 and reading horizontally, obtain a sample of 5 from 99 elements. (b) Starting from the seventh column and ?rst row of App. 4 and reading vertically, obtain a sample of 10 from 400 elements.

Reference no: EM13891490

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