Examlex
Researchers are finding an increased rate of which mental disorder in both victims of eating disorders and their family members?
Critical Value(s)
Critical values are key points used to determine the region of rejection for a null hypothesis in statistical testing, ensuring the test's validity under specific confidence levels.
Non-directional
A hypothesis that does not specify the direction of the expected difference or relationship, indicating only that there is a difference.
Z-statistic
A numerical indicator that shows how a specific value compares to the average of a dataset, expressed as the number of standard deviations away from the mean.
Two-tailed Test
A statistical hypothesis test in which the area of rejection is on both sides of the sampling distribution, allowing for testing in both directions.
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