The Manager of an Automobile Showroom Studied the Time Spent

question 25

Essay

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.

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Definitions:

Privileged Domain

Areas of knowledge or skill in which individuals may demonstrate exceptional ability or expertise.

Reasoning

The mental process of generating conclusions, judgments, or inferences from facts or premises.

Naïve Psychology

An everyday, common-sense psychology that people use to understand and explain their own and others' behaviors.

Mental States

The condition of one's mind or psychological being at a particular time, including thoughts, feelings, and consciousness.