12-04-2021
Mathematics

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At a convention, 192 speakers gave one or more presentations of varying lengths. The histogram
summarizes the total presentation time, in hours, of each speaker.

At a convention 192 speakers gave one or more presentations of varying lengths The histogram summarizes the total presentation time in hours of each speaker class=

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12-04-2021

8/16, 12/24, 16/32, and 20/45

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