What is the purpose of a hypothesis for any study?
a. To identify the dependent and independent variables
b. To provide direction for the study by indicating the expected outcomes
c. To define the appropriate measures needed to test the research problem
d. To provide a means of determining the feasibility of the proposed study
ANS: B
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A A hypothesis does not define the variables but makes a statement about the relationship between two or more variables.
B A hypothesis is a declarative statement about two or more variables that predicts an expected outcome.
C A hypothesis does not define the appropriate measures needed to test the research question. The hypothesis does provide direction for the analysis and interpretation of data.
D A hypothesis does not determine the feasibility of a research problem. A study's feasibility is determined by practical considerations such as availability of subjects, equipment, facilities, and money.
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