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Test Scores Suppose that an analysis of a set of test scores reveals that: Q1 = 45,Q2 = 85,Q3 = 105.
-{Test Scores Narrative} Calculate the interquartile range.What does this tell you about the data?
Laboratory Observation
A research method involving the detailed study of behavior in a controlled setting, allowing for precise measurement and control of variables.
Naturalistic Observation
A research method in which subjects are observed in their natural environment without any manipulation by the researcher.
Inferential Statistical Analyses
A branch of statistics that allows researchers to make predictions or inferences about a population based on a sample of data.
Scientific Observation
The active acquisition of information from a primary source, using standardized methods to gather empirical evidence in a scientific context.
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