Commuting to Work the Table Shows How a Company's Employees

question 80

Essay

Commuting to work The table shows how a company's employees commute to work.
a. What is the marginal distribution (in %) of mode of transportation (Car, Bus, Train)?
b. What is the conditional distribution (in %) of mode of transportation (Car, Bus, Train) for
management?
c. What kind of display would you use to show the association between job class and mode
of transportation? (Just name a graph.)
d. Do job classification and mode of transportation appear to be independent? Give
statistical evidence to support your conclusion.

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Definitions:

Ethical Behaviour

The practice of conducting oneself according to recognized moral principles and standards, often in a professional or business environment.

Society

A large group of individuals living together in a more or less ordered community, sharing customs, laws, and organizations.

Performance Appraisals

The systematic evaluation of employee performance against predetermined standards or objectives.

Evaluation Procedures

Formal methods and processes used to assess the effectiveness or performance of employees, projects, or programs.