Arlbrielaamaricap Arlbrielaamaricap

30-07-2016
Mathematics

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Identify the sampling technique used to obtain a sample. A group of people are classified according to height and then random samples of people from each group are taken. . A. Convenience sampling . . B. Stratified sampling . . C. Systematic sampling . . D. Random sampling .

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Hussain514 Hussain514

03-08-2016

A group of people are classified according to height and then random samples of people from each group are taken.
B. Stratified sampling will be used to obtain a sample.

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