Q 1.58.

Question

Surveys that combine one or more of simple random sampling, systematic random sampling, cluster sampling, and stratified sampling employ what is called                 sampling.

Step-by-Step Solution

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Answer

Surveys that combine one or more of simple random sampling, systematic random sampling, cluster sampling, and stratified sampling employ what is called multistage sampling.

1Step 1. Given information.

The given statement is:

Surveys that combine one or more of simple random sampling, systematic random sampling, cluster sampling, and stratified sampling employ what is called                 sampling. 

2Step 2. Fill in the given blank.

A sampling that is used in surveys when more than one of the following sample techniques is used: simple random sampling, systematic random sampling, cluster sampling, and stratified sampling is usually known as multistage sampling.


In addition, in large-scale surveys, multistage sampling is used. Government agencies, for example, employ it.


As a result, multistage sampling is required.