Polling Firms Respond to the Difficulties of Obtaining a Body

question 14

Multiple Choice

Polling firms respond to the difficulties of obtaining a body of respondents that truly reflects the population at large by:

• A) sampling the responses of the target group.
• B) weighting the responses of various groups.
• C) randomly selecting the best responses.
• D) counting the number of positive responses.
• E) counting the number of negative responses.

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Definitions:

Power Brick

An external power supply unit that converts electrical power from a wall outlet to the proper voltage and current to operate a device.

Protocol

A protocol is a set of rules and standards that enable two entities to communicate over a network, ensuring the successful transmission of data.

POP3

Post Office Protocol 3, an internet standard protocol used by local email clients to retrieve emails from a remote server over a TCP/IP connection.

IMAP

Internet Message Access Protocol, a protocol that allows a client to access and manipulate electronic mail messages on a server without downloading them to the local computer.