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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