Assume a Data Set Is Normally Distributed with Mean 14

question 26

Multiple Choice

Assume a data set is normally distributed with mean 14 and standard deviation 1.5. If the data set contains 30 data values, approximately how many of the data values will fall within the range 12.5 to 15.5?

• A) 13
• B) 20
• C) 29
• D) 10

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Definitions:

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