If We Are Testing for the Difference Between Two Population

question 152

Short Answer

If we are testing for the difference between two population proportions, it is assumed that the two samples are large enough that the binomial distribution can be approximated by ______.

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Definitions:

Electronystagmography

A diagnostic test to record involuntary movements of the eye (nystagmus) caused by a condition or as a response to a test.

Auditory-evoked Response

An electrical potential in response to an auditory stimulus, used to assess hearing and brainstem function.

Tympanometry

A diagnostic test that measures the movement of the eardrum in response to changes in air pressure, indicating middle ear function.

Otoscopy

A visual examination of the ear canal and eardrum using an otoscope.