Which of the Following Sampling Plans Uses Random Methods of Selection

question 12

Multiple Choice

Which of the following sampling plans uses random methods of selection?

• A)Simple random sampling.
• B)Simple random sampling, stratified random sampling and cluster sampling.
• C)Simple random sampling and stratified random sampling.
• D)Cluster sampling.

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Definitions:

Simplify

The process of making an algebraic expression or equation easier to understand by reducing it to its most basic form.

Divide

A mathematical operation where the total quantity is divided into equal parts, and the result shows how many of those parts make up the original amount.

Simplify

The process of altering an expression or equation to make it easier to work with, by combining like terms, reducing fractions, or employing identities.

Simplify

The process of making an expression or equation easier to understand or solve by combining like terms or eliminating complexity.