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A population has a mean of 60 and a standard deviation of 2. how many standard deviations above the mean is a data value of 66? A. 2.5 B. 2 C. 3 D.2.5 *I have no idea why A and D are the same*
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A population has a mean of 60 and a standard deviation of 2. how many standard deviations above the mean is a data value of 66?

A. 2.5
B. 2
C. 3
D.2.5
*I have no idea why A and D are the same*

User Simone Colnaghi
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7.9k points

1 Answer

7 votes
The answer to the question is 3.
User Thibaultcha
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8.2k points
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