The Probability That Someone Will Prefer Coke Over Pepsi Is

question 36

Multiple Choice

The probability that someone will prefer Coke over Pepsi is 0.56.A researcher asked 90 people which soda pop they preferred, and used the normal approximation to the binomial with a correction for continuity, what would be the standard deviation used in the calculation?

• A)4.7
• B)22.2
• C)50.4
• D)39.6
• E)22.5

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Definitions:

Respiratory Depression

A decrease in the rate and depth of breathing, leading to inadequate ventilation and oxygenation of the blood.

Pulmonary

Relating to or affecting the lungs.

Cardiovascular

Relating to the circulatory system, which comprises the heart and blood vessels and carries nutrients and oxygen to the tissues of the body and removes carbon dioxide and other wastes from them.

Sleep Apnea

A sleep disorder characterized by pauses in breathing or periods of shallow breathing during sleep, often leading to disrupted sleep and daytime tiredness.