BUSINESS ADMINISTRATION
RESEARCH METHODOLOGY
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[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Detailed explanation-1: -Intervening variables are hypothetical internal states that are used to explain relationships between observed variables, such independent and dependent variables. Intervening variables are not real things. They are interpretations of observed facts, not facts themselves.
Detailed explanation-2: -A variable is a characteristic that can be measured and that can assume different values. Height, age, income, province or country of birth, grades obtained at school and type of housing are all examples of variables. Variables may be classified into two main categories: categorical and numeric.
Detailed explanation-3: -There are three main variables: independent variable, dependent variable and controlled variables. Example: a car going down different surfaces.
Detailed explanation-4: -You can see that one way to look at variables is to divide them into four different categories ( nominal, ordinal, interval and ratio).