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The Staff of Mr

Question 83

Multiple Choice

The staff of Mr.Wayne Wertz, VP of Operations at Portland Peoples Bank, prepared a frequency histogram of waiting time for walk-in customers. The staff of Mr.Wayne Wertz, VP of Operations at Portland Peoples Bank, prepared a frequency histogram of waiting time for walk-in customers. Approximately ___ walk-in customers waited at least 7 minutes. A) 20 B) 30 C) 100 D) 180 E) 200 Approximately ___ walk-in customers waited at least 7 minutes.


A) 20
B) 30
C) 100
D) 180
E) 200

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