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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The process of restoring a facility, equipment, or system to its previous operational condition or improving it to meet current standards.

Margin

The difference between the selling price of a product and the cost of producing it, often expressed as a percentage of the selling price.

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The total sales generated by a company in a specified period, or the rate at which inventory or assets of a business "turn over" or are replaced.

Return on Investment

A metric utilized to assess the effectiveness or gains of an investment or to contrast the effectiveness of various investments.