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diana6741
diana6741
04.03.2020 • 
Mathematics

In a laboratory experiment the time it takes a marble to fall from a table to the floor is recorded with a stopwatch. The results are 0.38 seconds, 0.37 seconds and 0.39 seconds respectively. Most students in the lab believe that these times are statistically the same, within experimental error. What would be a good method to confirm the results? A) Change the height of the table and repeat the experiment. B) Repeat the experiment from a much higher table. C) Repeat the experiment from a lower table. D) Do multiple trials at the same height.

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