If We Were Collecting Primary Data Using Survey Research or Interviews,we

question 46

Multiple Choice

If we were collecting primary data using survey research or interviews,we would specify the units of interest,likely the people or families to which we wish to generalize the study results.These people or families are known as which of the following?

• A)Population.
• B)Sample.
• C)Census.
• D)Sample frame.
• E)Research design.

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Definitions:

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two variables, ranging from -1 to 1.

Independent Variable

A variable in an experiment or model that is manipulated or changed to observe its effect on a dependent variable.

Dependent Variable

The variable in an experiment or study that is affected by changes in the independent variable.

Relationship Between Variables

This concept refers to how two or more variables are connected or affect each other within a study or analysis.