# Project #66863 - statistics

**Normal distribution table is attach in excel file store 1605**

Homework

Name ____________________________________________________

Use the Normal Distribution table to find the proportion of the normal curve that is

1. Between a z-score of .65 and the mean
2. Between a z-score of 1.65 and the mean
3. At or above a z-score of 1.50
4. At or below a z-score of 1.50
5. At or below a z-score of -1.00
6. At or above a z-score of -1.00
7. Between the z-scores of -1.25 and .50
8. Between the z-scores of -1.50 and .50
9. Between the z-scores of -1.65 and .50

BONUS QUESTION

What are the upper and lower z-scores that represent the middle 80% of the normal distribution?

 Subject Mathematics Due By (Pacific Time) 04/19/2015 12:00 pm
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