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For a Variable That Is Normally Distributed with a Mean

Question 12

Multiple Choice

For a variable that is normally distributed with a mean of 150 and a standard deviation of 25, approximately ______ of the scores are between ______ and ______.


A) 95%; 125 and 175
B) 95%; 100 and 200
C) 68%; 100 and 200
D) 99%; 125 and 175

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