In Chi-Squared Tests, the Conventional and Conservative Rule - Known

question 50

Short Answer

In chi-squared tests, the conventional and conservative rule - known as the rule of five - is to require that the: A. expected frequency for each cell be at least 5 .
B. number of degrees of freedom for the test be at least 5 .
C. each expected and observed frequency be at least 5 .
D. difference between the observed and expected frequency for each cell be at least 5 .

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Definitions:

Eardrum

A thin membrane that separates the outer ear from the middle ear and vibrates in response to sound waves.

Apex

The tip or highest part of something, often referring to the peak or summit.

Frequencies

Frequencies refer to the number of times a wave-like signal repeats itself in a specific period, measured in Hertz (Hz), commonly associated with sound waves, electromagnetic waves, and other periodic phenomena.

Cochlea

A spiral-shaped, fluid-filled inner ear structure responsible for converting sound waves into electrical signals that the brain interprets as sound.