Under the normal curve, the probability of any single score being between z scores of + 3.00, is
A) 1.00
B) -1.00
C) .99
D) .50

Name: Under the normal curve, the probability of any single score being between z scores of + 3.00, is A) 1.00 B) -1.00 C) .99 D) .50
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Quizplus · Accepted Answer

Under the normal curve, the area between the mean and + 3.00 standard deviations is 99.73%. Therefore, the probability of any single score being between z scores of +3.00 is .99.

Under the Normal Curve, the Probability of Any Single Score