Examlex
Using the Internet for a survey collection of data from the general population is problematic since it is next to impossible to establish a sampling frame,which then creates problems of external validity.
Telephone Consumer Protection Act
A law enacted in 1991 in the United States that restricts telemarketing and the use of automated telephone equipment.
Telephone Solicitation
The practice of contacting individuals by phone to promote services or products, often unsolicited.
Limited Check
A check that is void after a certain time limit; commonly used for payroll.
Time Limit
Time Limit refers to a fixed or set duration within which an action, process, or procedure is to be completed or accomplished.
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