Examlex
A multiple-choice test consists of five questions, each with A-E answers. If you guess the answer to
Each question, what is the probability of getting three or more questions correct?
Type II Error
The error that occurs when a false null hypothesis is not rejected, meaning a true effect is missed.
Collecting Data
The process of gathering and measuring information on variables of interest in an systematic fashion that enables one to answer stated research questions, test hypotheses, and evaluate outcomes.
Effect Size
A metric that quantifies the extent of an event or the force of association among variables.
Relationship Between Variables
The relationship between variables refers to how changes in one variable are associated with changes in another through correlation or causation.
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