When a Research Project Uses a Sample That Is Not

question 33

Multiple Choice

When a research project uses a sample that is not representative of the population from which it was drawn,what effect occurs

• A) sampling bias
• B) experimenter bias 
• C) response set
• D) placebo effect

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Definitions:

Income

Money received by an individual or business in exchange for providing a good or service or through investing capital.

Multiple Regression

A mathematical method for modeling the connection between a single dependent variable and multiple independent variables.

F Statistic

A measure used in statistical analysis to assess the significance of a group of variables in a regression model.

P-value

The likelihood of witnessing outcomes in a test that are as significant or more so, given the premise that the null hypothesis is true.