Convenience Sampling

question 38

Multiple Choice

Convenience sampling

• A)is easy and fast but of limited use.
• B)produces very representative samples.
• C)should not be used for an exploratory study.
• D)is one of the best sampling techniques.

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Definitions:

Correlation Coefficient

A quantitative indicator showing both the magnitude and direction of a linear association between a pair of variables.

Linear Relationship

A type of association where changes in an independent variable result in proportional changes in a dependent variable, represented by a straight line in graph form.

Covariance

A measure that determines the degree to which two variables change together.

Correlation Coefficient

A statistical measure that describes the size and direction of a relationship between two or more variables.