Examlex
Suppose that the number of airplanes arriving at an airport per minute is a Poisson process.The average number of airplanes arriving per minute is three.The probability that exactly six planes arrive in the next minute is 0.0504.
Objective Test
A test that measures an individual's knowledge or ability in a way that is not influenced by the test taker's opinions or feelings.
Pop-Psychology Tests
Informal psychological assessments and quizzes, often found in popular media, that lack scientific rigor and validity.
Validity
The extent to which a test measures what it claims to measure.
Reliability
The consistency and stability of a measurement over time.
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