Examlex
One purpose used to justify the American-led invasion of Iraq in 2003 was the Iraqi program to develop weapons of mass destruction-primarily biological and nuclear-and the fear that such weapons would be given to terrorist groups.Although no such weapons were found,a similar threat from nuclear weapons remains present in:
Test-retest Reliability
A measure of the consistency and stability of test results over repeated administrations under similar conditions.
Normal Curve
A symmetric, bell-shaped graphical representation of a normal distribution in statistics, where most occurrences take place around the mean.
Standard Deviation
A statistic that measures the dispersion or variability of a dataset relative to its mean.
Test-retest Reliability
Test-retest reliability measures the consistency of results when a test is repeated under identical conditions.
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