Which of the Following Explains Why Point Estimation Can Be

question 33

Multiple Choice

Which of the following explains why point estimation can be a useful procedure to estimate a population mean?

• A) It defines the range of scores within which the population mean is likely to be contained.
• B) The sample mean is equal to the population mean on average.
• C) The sample mean is an unbiased estimator of the population mean.
• D) The sample mean is equal to the population mean on average and the sample mean is an unbiased estimator of the population mean.

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Definitions:

DSL Modems

Devices that connect computers to the internet via telephone lines, allowing for digital data transmission.

Voice Telephones

Telecommunication devices that transmit and receive sound, most commonly voice, across distances.

Coaxial Cable

A type of electrical cable consisting of a central conductor surrounded by an insulating layer and an outer conducting shield, used for transmitting television, internet, and other data signals.

Peer-To-Peer Processing

A distributed network architecture where participants (peers) share part of their hardware resources to directly perform computing tasks without requiring central coordination.