Two Normal Distributions Are Compared

question 70

Multiple Choice

Two normal distributions are compared. One has a mean of 10 and a standard deviation of 10. The second normal distribution has a mean of 10 and a standard deviation of 2. Which of the following is true?

• A)The locations of the distributions are different.
• B)The distributions are from two different families of distributions.
• C)The dispersions of the distributions are different.
• D)The dispersions of the distributions are the same.

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Definitions:

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A medical operation involving manual and instrumental techniques to investigate or treat a pathological condition such as disease or injury.

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Practices designed to prevent transmission of diseases and minimize risks when administering injections in healthcare settings.

World Health Organization

A specialized agency of the United Nations responsible for international public health.

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A type of surgical wound that involves only the skin or the subcutaneous tissue.