The manager of an automobile showroom studied the time spent by each salesman interacting with the customer in a month apart from the other jobs assigned to them. The data in hours are given below.

Using classes 1013, 1417, and so on, show: Using classes 10-13, 14-17, and so on, show:
A. The frequency distribution.
B.The relative frequency distribution.
C. The cumulative frequency distribution.
D. The cumulative relative frequency distribution.
E.The proportion of salesmen who spend 13 hours of time or less with the customers.
F. Prepare a histogram and comment on the shape of the distribution.

Question

The manager of an automobile showroom studied the time spent by each salesman interacting with the customer in a month apart from the other jobs assigned to them. The data in hours are given below.
  
Using classes 1013, 1417, and so on, show: Using classes 10-13, 14-17, and so on, show:
A. The frequency distribution.
B.The relative frequency distribution.
C. The cumulative frequency distribution.
D. The cumulative relative frequency distribution.
E.The proportion of salesmen who spend 13 hours of time or less with the customers.
F. Prepare a histogram and comment on the shape of the distribution.

Quizplus · Accepted Answer

The Answer of The manager of an automobile showroom studied the time spent by each salesman interacting with the customer in a month apart from the other jobs assigned to them. The data in hours are given below.
  
Using classes 1013, 1417, and so on, show: Using classes 10-13, 14-17, and so on, show:
A. The frequency distribution.
B.The relative frequency distribution.
C. The cumulative frequency distribution.
D. The cumulative relative frequency distribution.
E.The proportion of salesmen who spend 13 hours of time or less with the customers.
F. Prepare a histogram and comment on the shape of the distribution.

The Manager of an Automobile Showroom Studied the Time Spent