what is non random sampling?

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what is non random sampling?

2006-11-22 21:21:07 · 2 answers · asked by ivy l 1 in Science & Mathematics ➔ Mathematics

2 answers

Regular or systematic sampling. Often used to determine whether patterns in distribution of your target class are as expected.

2006-11-22 21:35:10 · answer #1 · answered by Anonymous · 0⤊ 0⤋

To make good stat, you must be sure that the sample is not biaised.
You take it at random. When you wont to study objects or person which haVe some given characteristics, you choose for your sample only these items.

2006-11-23 05:35:16 · answer #2 · answered by maussy 7 · 0⤊ 0⤋