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    The Mean Plus or Minus One Standard Deviation Defines the ________
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The Mean Plus or Minus One Standard Deviation Defines the ________

Question 74

Question 74

Multiple Choice

The mean plus or minus one standard deviation defines the ________ percent probability range of a normal distribution.


A) 50
B) 68
C) 82
D) 90
E) 95

Correct Answer:

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