Figure 43-2 the Structures Labeled as 2 in the Accompanying

question 21

Multiple Choice

Figure 43-2 The structures labeled as 2 in the accompanying figure are the:

• A) ampullae.
• B) cochleae.
• C) utricles.
• D) semicircular canals.
• E) bony labyrinth.

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Definitions:

Averaging Procedure

A method of summarizing data by calculating the mean or average of a set of values.

Wilcoxon Rank Sum Test

This statistical test, which doesn't assume a specific distribution, is used to assess if two distinct samples have different population mean rankings.

Mann-Whitney Test

A non-parametric test used to evaluate whether two independent samples are drawn from the same distribution or differ significantly.

Nonparametric Test

A type of statistical test that does not assume a specific distribution for the data, often used when data doesn't meet the assumptions required for parametric tests.