Using the standard normal curve, the z-score representing the 10th percentile is 1.28.

Name: Using the standard normal curve, the z-score representing the 10th percentile is 1.28.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Since the area to the left of the 10th percentile is 0.10, we need to find the z-score such that the area to the left of it is 0.10. Using a standard normal table, we find that the z-score representing the 10th percentile is approximately -1.28, not 1.28. Therefore, the statement is false.

Using the Standard Normal Curve, the Z-Score Representing the 10th