A Researcher Randomly Picks the First Item or Subject from a Population,N

question 104

Multiple Choice

A researcher randomly picks the first item or subject from a population,N then selects each j^th subject where j is the ratio of the population size,N to the desired sample size,n.In this case,the researcher is using:

• A)random sampling.
• B)systematic random sampling.
• C)population sampling.
• D)parameter sampling.

Recognize the role of computers in networking and communication.

Understand the benefits and considerations in upgrading computer systems.

Know the basic concepts of data storage and the importance of disaster recovery plans in computing.

Understand key security measures to protect computer systems.

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Definitions:

Supply Chain Management

The management of the flow of goods and services, involving the movement and storage of raw materials, of work-in-process inventory, and of finished goods from point of origin to point of consumption.

Quality Chain

A sequence of activities or processes that aim to ensure and enhance the quality of products or services at every stage.

External Customers

Individuals or entities that purchase a company's products or services but are not part of the organization itself.

Internal Customers

Individuals or departments within an organization that receive services or products from other parts of the same organization.