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What is an observational study What is a designed experiment Which allows the researcher
Chapter 1, Problem 2(choose chapter or problem)
QUESTION:
What is an observational study? What is a designed experiment? Which allows the researcher to claim causation between an explanatory variable and a response variable?
Questions & Answers
QUESTION:
What is an observational study? What is a designed experiment? Which allows the researcher to claim causation between an explanatory variable and a response variable?
ANSWER:Step 1 of 2
An observational study measures the value of the response variable without trying to change the amount of the explanatory or response variables.