Self-Selection of Sample Is a Problem in Which of the Following

question 42

Multiple Choice

Self-selection of sample is a problem in which of the following types of survey?

• A) Mail survey
• B) Personal interview
• C) Telephonic survey
• D) Kiosk interactive survey

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Definitions:

Main Effect

The impact of an independent variable on a dependent variable in an experimental design, disregarding the effects of other variables.

Simple Effect

Refers to the effect of one independent variable at a specific level of another independent variable within the context of a factorial design experiment.

Single-Factor Research

An experimental study design focusing on the effect of one independent variable on one or more dependent variables.

Independent Variable

The variable in an experiment or study that is manipulated by the researcher to observe its effect on the dependent variable.