For a variable that is normally distributed with a mean of 20 and a standard deviation of 4, approximately ______ of the scores are between ______and ______.
A) 95%; 16 and 24
B) 68%; 10 and 30
C) 68%; 12 and 28
D) 99%; 8 and 32

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The Answer of For a variable that is normally distributed with a mean of 20 and a standard deviation of 4, approximately ______ of the scores are between ______and ______.
A) 95%; 16 and 24
B) 68%; 10 and 30
C) 68%; 12 and 28
D) 99%; 8 and 32

For a Variable That Is Normally Distributed with a Mean