The Heart Is an Example of

question 26

Multiple Choice

The heart is an example of

• A)a tissue.
• B)an organ.
• C)an organ system.
• D)both A and B

---

Definitions:

One-sample T-test

A statistical test used to determine if the mean of a single sample differs significantly from a known or hypothesized population mean.

Parametric Counterpart

Statistical methods or models that assume the data comes from a population that can be characterized by a set of parameters.

Friedman Test

A non-parametric test used to detect differences in treatments across multiple test attempts, especially for matched or paired subjects.

Kruskal-Wallis Test

A statistical test that determines if three or more independent samples come from populations with the same distribution, using ranking methods.