When Using a Plot of Residuals (Y-Axis) Vs

question 6

Multiple Choice

When using a plot of residuals (y-axis) vs.fitted value of the dependent variable, a plot with no pattern indicates that the:

• A)nearly normal condition is satisfied.
• B)nearly normal condition is not satisfied.
• C)equal spread condition is satisfied.
• D)linearity condition is not satisfied.
• E)independence condition is not satisfied.

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Definitions:

MRI Scan

A medical imaging technique that uses a magnetic field and computer-generated radio waves to create detailed images of organs and tissues within the body.

Blood-Oxygenated-Level-Dependent

A measure used in functional MRI to detect brain activity by assessing changes in blood oxygen levels, reflecting the amount of neural activity in specific areas of the brain.

BOLD Signals

Biological markers in neuroimaging, particularly in functional magnetic resonance imaging (fMRI), which stand for Blood Oxygen Level Dependent signals, reflecting changes in brain activity.

Oxygenated Blood

Blood that has been enriched with oxygen through the process of respiration in the lungs and is carried from the heart to the rest of the body.