Which Part of the Ear Contains the Pinna and Auditory

question 144

Multiple Choice

Which part of the ear contains the pinna and auditory canal?

• A) outer ear
• B) inner ear
• C) vestibule
• D) middle ear

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Definitions:

Two-Tailed Test

A statistical hypothesis test in which the critical area of a distribution is two-sided and tests whether a sample is either greater than or less than a certain range of values.

Null Hypothesis

A statement suggesting that no statistical significance exists in a set of observations.

Alternative Hypothesis

A statement that contradicts the null hypothesis and indicates that there is an effect or a difference.

Sets Of Variables

Groups of variables or elements that are related and can be manipulated, measured, or controlled in research.