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A bow wave is produced in water when the speed of an object
Proficiency
The level of skill or competence in a particular activity or domain, often acquired through practice or study.
Probability
The measure of the likelihood that an event will occur, quantified between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.
Power of the Test
The probability that the test correctly rejects a false null hypothesis, measuring the test's ability to detect an effect if there is one.
Unemployment Rate
The ratio of the labor force that is currently unemployed but actively looking for work opportunities.
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