Melody Davenport

Chemistry

16 October, 00:49

A 100 meter dash was held with 20 contestants. The best time was 10.7 seconds, and the worst time was 15.3 seconds. Only the fastest 10 contestants advance to the final race. Which measure of central tendency should be used to calculate the cutoff time for the final race? A. median B. mode C. mean D. range

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