Examlex
In testing vs.
the level of significance must be twice as large as when testing
vs.
.
Normally Distributed
A data distribution pattern in which most measurements are concentrated around the mean, creating a symmetrical bell-shaped curve.
Correlation Coefficient
A statistical measure that indicates the extent to which two variables fluctuate together, ranging from -1 to 1, where 1 means a perfect positive correlation.
Statistical Measure
Any of the various calculations used to summarize, describe, or interpret data, including mean, median, mode, variance, and standard deviation.
Two Variables
Refers to the consideration or analysis of two different pieces of data or aspects of the same research or study topic.
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