Explore BrainMass

# Z-score and Area under the Normal curve

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

Discuss the difference between a z-score and the area under the normal curve. What exactly does a z-score represent? What does the area under the graph of a normal probability distribution represent? Can a z-score be negative? Can an area be negative?

© BrainMass Inc. brainmass.com March 4, 2021, 9:43 pm ad1c9bdddf
https://brainmass.com/statistics/z-test/zscore-area-normal-curve-266260

#### Solution Preview

Please see the attachment.

MTH401 - Statistical Methods

Discuss the difference between a z-score and the area under the normal curve. What exactly does a z-score represent? What does the area under the graph of a normal probability distribution represent? Can a z-score be negative? Can an area be ...

#### Solution Summary

The solution gives the difference between the z-score and the area under the normal curve. The solution also tells what the z-score and area under the graph of a normal probability distribution represents.

\$2.49