Examlex
Nonverbal communication consists of messages sent using written rather than spoken media.
Significance Level
The threshold used in statistics to determine the probability of rejecting a null hypothesis when it is true.
Sample Mean
The average of a set of observations or data points, calculated by summing them all up and dividing by the number of observations.
Degrees Of Freedom
The number of independent values or quantities that can be assigned to a statistical distribution, often determining the shape of the distribution.
Significance Test
A statistical procedure used to determine whether the observed differences between two or more groups are due to chance or to true differences in the samples.
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