Mathematics, 03.12.2019 22:31 nisha87
In order to obtain a sample of voters in pennsylvania, a simple random sample of 10 counties is selected. from each of the selected counties, 10 precincts are chosen at random. finally, from each of these 100 precincts , a simple random sample of 20 voters students is selected. thus, the final sample consists of 2,000 voters.
this is an example of which type of sampling strategy? a) simple random samplingb) stratified samplingc) multistage samplingd) convenience sampling
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In order to obtain a sample of voters in pennsylvania, a simple random sample of 10 counties is sele...
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