The Chair of the Operations Management Department at Quality University

question 76

Multiple Choice

The Chair of the Operations Management Department at Quality University wants to construct a p-chart for determining whether the four instructors teaching the basic P/OM course are under control with regard to the number of students who fail the course.Accordingly,he sampled 100 final grades from last year for each instructor,with the following results: What is the estimate of the standard deviation of the sampling distribution for an instructor's sample proportion of failures?

• A).0075
• B).03
• C).075
• D).3
• E).75

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Definitions:

Job Simplification

The process of breaking down tasks into simpler components to improve efficiency and reduce complexity in the workplace.

Task Variety

The degree to which a job involves different activities and skills, enriching the work experience and potentially increasing job satisfaction.

Job Enlargement

The process of increasing the variety and number of tasks that an employee performs within their job role.

Separate Workers

The practice of segregating employees based on certain criteria, which can potentially lead to issues such as discrimination.