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Chapter 4: Q. 89 (page 268)

A farmer is experimenting to determine which variety of apple trees, Fuji or Gala, will produce more fruit in his orchard. The orchard is divided into 20equally sized square plots. He has 10trees of each variety and randomly assigns each tree to a separate plot in the orchard. What is the experimental unit (s) in this study? a. The trees; b. The farmer; c. The plots d. The orchard e. The apples

Short Answer

Expert verified

The correct option is (c) The plots

Step by step solution

01

Given information

We have been given that the orchard is divided into 20equally sized square plots.

He has 10trees of each variety and randomly assigns each tree to a separate plot in the orchard.

02

Step 2:Explanation 

The plots are the test units, as they are the objects subjected to the estimations. The assortment of apple trees is the informative variable since they advance alteration within the exploratory unit through two diverse medicines (Fuji or Occasion assortment). The agriculturist is the one conducting the trial, and the number of apples is the result to be analyzed. The plantation as a whole does not meddle with the test since each plot is being examined.

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