Hypothesis on the causes of classroom noise increase
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[English] [huh? p？ θ? s？ S][ America] [huh? pɑ:θ？ s？ s]
Hypothesis, hypothesis; [logic] premise;
Complex number: hypothesis
Example:
1.
The data confirmed this hypothesis.
The data confirmed this hypothesis.
2.
Psychologists have a theory called the facial feedback hypothesis.
Psychologists have a theory of facial feedback hypothesis.
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