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Experimental method
/ɛkspˌɛɹɪmˈɛntəl mˈɛθəd/
/ɛkspˌɛɹɪmˈɛntəl mˈɛθəd/Experimental method
01
the use of controlled observations and measurements to test hypotheses
/ɛkspˌɛɹɪmˈɛntəl mˈɛθəd//ɛkspˌɛɹɪmˈɛntəl mˈɛθəd/
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