The Average Score of 100 Students Taking a Statistics Final

question 86

Multiple Choice

The average score of 100 students taking a statistics final was 70 with a standard deviation of 7. Assuming a normal distribution, approximately how many scored less than 60?

• A) 0.2271
• B) 0.3729
• C) 0.8929
• D) D)-1.14
• E) 0.0764

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Definitions:

Capital-intensive Business

A business that requires a significant amount of capital investment to create and maintain operations, often in industries like manufacturing.

Labor-intensive Business

A type of business that requires a large amount of manual labor to produce goods or services, as opposed to automation or machinery.

Service-intensive Business

A type of business that relies heavily on providing services rather than goods, characterized by a high level of customer interaction and service delivery.

Vision

A forward-looking statement or concept that outlines what an organization aims to achieve in the future, serving as a guide for its intentions and directions.