Within a range of z scores from -2 to +2, you can expect to find _______ per cent of the values in a normal distribution.
A)95
B)99
C)68
D)34
E)100

Name: Within a range of z scores from -2 to +2, you can expect to find _______ per cent of the values in a normal distribution. A)95 B)99 C)68 D)34 E)100
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Quizplus · Accepted Answer

In a normal distribution, approximately 95% of the values lie within two standard deviations (z scores) from the mean, which corresponds to the range from -2 to +2.

Within a Range of Z Scores from -2 to +2