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Z-Scores

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You know that 34.13% of the cases lie between the mean and a z-scores of +1.00. For each answer, draw a normal curve, and shade in your answer.

A. What percentage liew between the mean and a z-score +1.00?
B. What percentage lies in the tail above a z-score of +1.00
C. What percentage of the cases lies between a z- scores of -1.00 and +1.00?

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Solution Summary

The solution discusses the basics of z-score and draws a normal curve.

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Basics of Z-scores

You know that 34.13% of the cases lie between the mean and a z-score of +1.00. For each answer, draw a normal curve, and shade in your answer.

A. What percentage lie between the mean ...

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