Mathematics, 09.08.2019 03:20 maru91
An investigator wanted to see whether packaging information affects the way teenagers rate the effectiveness of soap. the same soap was put in three packages: (a) a pink wrapper that says "for keeping your skin baby soft," (b) a red wrapper that says "for eliminating acne," and (c) a white wrapper that says nothing. each teenager was asked to rub his or her face with dirt and wash with soap a; the same procedure was followed for soaps b and then c. the time it took to get the face clean was recorded each time. what factors in addition to the intended independent variable might influence the results?
Answers: 2
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Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race
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You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?
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