A Sample of 300 Subscribers to a Particular Magazine Is

question 104

Multiple Choice

A sample of 300 subscribers to a particular magazine is selected from a population frame of 9,000 subscribers. If, upon examining the data, it is determined that no subscriber had been selected in the sample more than once,

• A) the sample could not have been random.
• B) the sample may have been selected without replacement or with replacement.
• C) the sample had to have been selected with replacement.
• D) the sample had to have been selected without replacement.

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Definitions:

Hemiparesis

A condition of weakness or partial paralysis affecting only one side of the body.

Hemiplegia

Paralysis of one side of the body, often resulting from a stroke or brain injury.

Peripheral Nervous System

The part of the nervous system consisting of the nerves and ganglia outside of the brain and spinal cord.

Neurons

Specialized cells that transmit nerve impulses; the basic working unit of the brain and the nervous system.