________ Interviews Are Most Appropriate for Relatively Simple Topics with or Without

question 37

Multiple Choice

________ interviews are most appropriate for relatively simple topics with or without questionnaire complexity.

• A)Personal,face-to-face
• B)Telephone
• C)Mail
• D)Online

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Definitions:

Regression Line

A straight line that best fits the data on a scatterplot, showing the average relationship between the independent and dependent variables.

Slope

The gradient or tilt of a line on a graph, indicating the relationship between two variables.

Y-Intercept

This refers to the point on a graph where the line crosses the Y-axis, typically representing the value of the dependent variable when the independent variable is zero.

Regression Equation

A mathematical formula used to predict a value of a dependent variable based on the value(s) of one or more independent variables.