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Archimedes was told by the king to find a way to prove that a gold crown was really gold.While in his bath,he noticed the water that his body displaced out of the tub and shouted,"Eureka!" which means "I have found it!" If the crown was really gold,it should displace the same amount of water as an equal amount of real gold.This is a famous example of __________.
Experiment
A scientific procedure undertaken to test a hypothesis, involving manipulation of one or more variables to measure their effect on certain outcomes.
Debate
A formal discussion on a specific topic where opposing arguments are put forward by individuals or teams.
Statistical Inference
The process of using data from a sample to make estimates or test hypotheses about the characteristics of a population.
Observations
Collected data points or recorded measurements in a study or experiment.
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