Engineering, 05.11.2019 05:31, saladdressing1425

To test the effects of a new fertilizer, 100 plots were divided in half. fertilizer a is randomly applied to one half, and b to the other. this is ;
(a) an observational study.
(b) a matched pairs experiment.
(c) a completely randomized experiment.
(d) a block design, but not a matched pairs experiment.
(e) impossible to classify unless more details of the study are provided

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To test the effects of a new fertilizer, 100 plots were divided in half. fertilizer a is randomly ap...