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

Question

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

Quizplus · Accepted Answer

The Answer of 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

The Staff of Mr