A Company's Chief Operating Officer (COO) Keeps Track of the Mileage

question 7

Multiple Choice

A company's Chief Operating Officer (COO) keeps track of the mileage on her trips from her office at corporate headquarters to the company's off-site manufacturing facility and its nearby suppliers. The stem-and-leaf display of the data for one year is below. In developing a histogram of these data, how many classes would be used?

• A) 4
• B) 5
• C) 6
• D) 7
• E) 8

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