Examlex
Here are advertised prices of 21 used Chevy Blazers.Describe the distribution (center,variability,shape).
Null Hypothesis
A statement that there is no effect or no difference and that any observed effect is due to sampling or experimental error.
Assumption of Normality
This refers to the assumption that a dataset is normally distributed, often required in parametric statistical tests.
Dependent Variable
The variable in an experimental study that is expected to change or respond as a result of manipulations of the independent variable.
APA Format
A set of guidelines for writing and formatting research papers and reports, established by the American Psychological Association.
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