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Exhibit 2-1
The numbers of hours worked (per week) by 400 statistics students are shown below.
-Refer to Exhibit 2-1.The class width for this distribution
External Control
Occurs through direct supervision or administrative systems such as rules and procedures.
Quality Control
The operational techniques and activities used to fulfill requirements for quality in products or services, ensuring they meet certain standards of excellence.
Inventory Control
Inventory control is the supervision of supply, storage, and accessibility of items in order to ensure an adequate supply without excessive oversupply.
Management Process Control
The act of planning, monitoring, and adjusting resources and processes in an organization to achieve set goals efficiently.
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