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Mathematics, 16.04.2020 20:38 zachzach28280

A researcher wants to study the effect of weather on college students' study habits. On a sunny day, the researcher sits in the quad and records the number of minutes of study per student. Identify the crucial element missing in this design.

A. Experimental groupB. Control groupC. Independent variableD. Dependent variable

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A researcher wants to study the effect of weather on college students' study habits. On a sunny day,...

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