Selection Bias Occurs If Only Volunteers Are Used in a Study

question 2

True/False

Selection bias occurs if only volunteers are used in a study.

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Definitions:

Unicode Character Set

A computing industry standard designed to consistently represent and handle text expressed in most of the world's writing systems.

Random Access Memory

Random Access Memory (RAM) is a type of computer memory that can be accessed randomly, allowing data to be read and written in nearly the same amount of time irrespective of the memory location.

Main Memory

The primary storage or RAM (Random Access Memory) in a computer, where programs and data in current use are kept so they can be quickly reached by the computer's processor.