Examlex
Ethical principles can change over time.
Standard Deviation
A measure of the amount of variation or dispersion in a set of values, showing how much each value differs from the mean.
Conservation Video
A visual media presentation aimed at educating viewers about the importance of protecting natural resources and wildlife.
Mean Difference
The statistical measure that describes the difference between the average values of two groups or samples.
Hypothesis Test
A statistical method used to determine the likelihood that a hypothesis about a dataset is true.
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