# A finance magazine did a survey and found that the average American family spends $1,600 on a summer vacation. If the distribution is normal with standard deviation $411, find the amount a family would have spent to be the 80th percentile.

Chapter 1, Application 1.4 #11

A finance magazine did a survey and found that the average American family spends $1,600 on a summer vacation. If the distribution is normal with standard deviation $411, find the amount a family would have spent to be the 80th percentile.

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**Related Book For**

## Financial Algebra Advanced Algebra With Financial Applications

2nd Edition

**Authors:** Robert Gerver, Richard J. Sgroi

**ISBN:** 9781337271790