Mathematics Measurement written explanation

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name the sample method that describes each situation choose answer from the following a)simple random samp b)convience sampling C)stratified sampling d) sencus

c. the last game of season coach pick 3 captains from the football team put names in a hat

Mar 18th, 2015

This is simple random sampling.

Convenience sampling means sampling according to who/what is available; stratified means you sample sub-populations separately (e.g. sample from registered Republicans and Democrats to find a poll average for a congressional race) and a census is an attempt to sample a whole population.

Mar 18th, 2015

(and I think in that other question you posted the person answering may be incorrect - I would think that picking names from a hat containing only seniors would be stratified sampling, i.e. sampling from a subpopulation - in that case, the subpopulation is seniors).

Mar 18th, 2015

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Mar 18th, 2015
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Mar 18th, 2015
Sep 23rd, 2017
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