Mathematics, 19.10.2021 03:00 black4sureg

To compare the effectiveness of two detergents at removing common stains (such as mustard, grass, and blood), researchers prepared stained clothing samples. Each sample was cut in half and each of the two pieces was assigned, using a random mechanism, to one of the two detergents. After washing, the two halves were compared with each other. Which term best describes the experimental design used in this study

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