# Stats - Help!!!

Which is the best fertilizer for Mr. Jimenez’ backyard grass? Select the type of study most appropriate to the question.

A. Experimental
B. Experimental blinded
C. Case-controlled observational
D. Observational

an:C

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2. 👎 0
3. 👁 300
1. Disagree.

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2. 👎 0
posted by PsyDAG
2. a

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2. 👎 0
posted by a

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