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Chemistry, 22.04.2021 23:50 jessica112776

A chemist wishes to test the effect of different chemicals on bolts. He suspects there might be variability from one bolt to another. a. How does one account for the variability of the bolts in the experimental design. b. Consider the following data set: Chemical Bolt 1 2 3 4 5 1 73 68 74 71 67 2 73 67 75 72 70 3 75 68 78 73 68 4 73 71 75 75 69

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