Examlex
Research has found that the health-promoting properties of phytochemicals are primarily due to their antioxidant activity.
One-Tail
Refers to a one-tailed test in statistics where the critical area of a distribution is one-sided so that it tests for the possibility of the relationship in a single direction.
Ordinal
Pertaining to data classification where the order of the values is significant but differences between values are not necessarily consistent.
Interval
An interval in statistics refers to the difference between two points on a scale, often used to measure the distance or gap between data points.
Test Statistic
A number derived from sample observations in a hypothesis test that determines if the null hypothesis should be refused.
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