Which Statement About Bias Is True

question 95

Multiple Choice

Which statement about bias is true?
I. Bias results from random variation and will always be present.
II. Bias results from a sampling method likely to produce samples that do not represent the population.
III. Bias is usually reduced when sample size is larger.

• A) II and III only
• B) II only
• C) III only
• D) I and III only
• E) I only

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Definitions:

Procedural Memory

A type of long-term memory that encompasses the skills and routines that are performed automatically or without conscious thought, such as riding a bike or tying shoelaces.

Episodic Memory

A type of long-term memory that involves the recollection of specific events, situations, and experiences.

Nobel Prize

Prestigious international awards given annually in several categories including Peace, Literature, and various sciences, to individuals or organizations that have made significant contributions to humanity.

Flynn Effect

The observed increase in IQ scores over time across the world, attributed to improvements in nutrition, education, and environmental factors.