Which Are Not Examples of Multijoint Muscles

question 2

Multiple Choice

Which are not examples of multijoint muscles?

• A) Rectus femoris and parts of the hamstrings
• B) Biceps brachii and long head of the triceps brachii
• C) Extensor digitorum and flexor digitorum
• D) Gastrocnemius and soleus

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Definitions:

Underspecified Model

An underspecified model is when a statistical model lacks enough parameters to accurately capture the underlying data structure or dynamics of the dataset.

Independent Variables

Variables in an experiment or model that are manipulated to observe their effect on dependent variables.

Relevant Predictors

Variables that have a significant impact on the outcome of a statistical model or prediction.

T-statistic

A statistic derived from sample data that is used in hypothesis testing to determine if there is a significant difference between sample means.