Suppose a 95% Confidence Interval for μ Turns Out to Be

question 5

Multiple Choice

Suppose a 95% confidence interval for μ turns out to be (1,000,2,100) .What does it mean to be 95% confident?

• A)In repeated sampling,the population parameter would fall in the resulting interval 95% of the time.
• B)95% of the observations in the entire population fall in the given interval.
• C)95% of the observations in the sample fall in the given interval.
• D)None of these choices.

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Definitions:

CO₂

Carbon dioxide, a colorless gas produced by burning carbon and organic compounds and by respiration. It is absorbed by plants in photosynthesis.

Vasoconstriction

The narrowing of blood vessels, which increases blood pressure by reducing the volume or space inside the vessels.

Respiratory Centers

Brain regions that regulate the rate and depth of breathing, located primarily in the medulla oblongata and pons.

Central Nervous System

Consists of the brain and spinal cord, responsible for processing information and controlling the body's actions and reactions.