A Researcher Reports an F-Ratio with Df = 2,40 from a Repeated-Measures

question 31

Multiple Choice

A researcher reports an F-ratio with df = 2,40 from a repeated-measures ANOVA.How many subjects participated in this experiment?​

• A)44​
• B)​41
• C)​63
• D)​21

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Definitions:

Carotid Arteries

Major arteries located on each side of the neck that supply blood to the brain, neck, and face.

Bruits

Sounds heard through a stethoscope over blood vessels, indicating turbulence due to narrowing or blockage.

Amplitude

The magnitude or extent of change in a variable or oscillation, often used in physics to denote the maximum displacement from equilibrium.

Dyspnea

A subjective experience of breathing discomfort that varies in intensity, commonly described as shortness of breath.