Mathematics, 03.05.2021 23:00 smartperraorwhateva
To determine the effect of fatigue on the action of muscles, each of five boys was given a 12-cm clothespin and each of five girls was given a 10-cm clothespin. The students squeezed the clothespins for 30 seconds and recorded the results. After the first trial, the girls rested and the boys jogged in place for 1 minute. A second trial was then done to determine how many times each student could squeeze the clothespin in 45 seconds. Identify one error in the design of this experiment.
Answers: 3
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To determine the effect of fatigue on the action of muscles, each of five boys was given a 12-cm clo...
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