What Is Meant by Wide Confidence Intervals

question 25

Multiple Choice

What is meant by wide confidence intervals?

• A) There is less accuracy in the estimated effect of the intervention.
• B) The intervention has an effect on the outcome and is statistically significant.
• C) This indicates the reliability of an estimate.
• D) Precision increases with larger samples.

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Definitions:

Frontal Lobe

The part of the brain located at the front of each cerebral hemisphere, responsible for problem solving, judgment, motor function, and speech among other functions.

Voluntary Movement

Voluntary movement involves conscious control over muscle movements, enabling actions such as walking, talking, or picking up objects.

Association Areas

Regions of the cerebral cortex that integrate information from various parts of the brain to perform higher functions such as thinking, learning, and remembering.

Convolutions

Refers to the folds and wrinkles found in the cerebral cortex of the brain that increases its surface area.