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For a Variable That Is Normally Distributed with a Mean

Question 99

Multiple Choice

For a variable that is normally distributed with a mean of 50 and a standard deviation of 5, approximately ______ of the scores are between ______and ______.


A) 95%; 45 and 55
B) 95%; 40 and 60
C) 68%; 40 and 60
D) 95%; 35 and 65

Correct Answer:

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