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SAT, 20.11.2021 01:00 FirstLieutenantTrain

The histogram shown summarizes the distribution of time worked last week, in hours, by the 40 employees of a landscaping company. In the histogram, the first bar represents all workers who worked at least 10 hours but less than20 hours; the second represents all workers who worked at least 20 hours but less than 30 hours; and so on. Which of the following could be the median and mean amount of time worked, in hours, for the 40 employees? *

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The histogram shown summarizes the distribution of time worked last week, in hours, by the 40 employ...

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