Which Is Not Assumed in ANOVA

question 112

Multiple Choice

Which is not assumed in ANOVA?

• A)Observations are independent.
• B)Populations are normally distributed.
• C)Variances of all treatment groups are the same.
• D)Population variances are known.

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Definitions:

Pacinian Corpuscles

Pressure sensors in the skin and viscera, detecting mechanical changes and vibrations.

Mechanoreceptors

Sensory receptors that respond to mechanical pressure or distortion, involved in sensations such as touch and sound.

Hair Follicle Receptors

Sensory nerve fibers that surround each hair follicle and are sensitive to the movement of the hair, providing tactile feedback.

Mechanoreceptors

Sensory receptors that respond to mechanical pressure or distortion, involved in detecting touch, pressure, sound, and proprioception.