THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 113

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
According to the Internal Revenue Service,80% of all tax returns lead to a refund.A random sample of 100 tax returns is taken.
-What is the probability that the sample proportion exceeds 0.85?

---

Definitions:

Federal Energy Regulatory Commission

A U.S. government agency that regulates the interstate transmission of electricity, natural gas, and oil.

Transportation

The movement of goods or people from one location to another, facilitated by various modes such as road, rail, air, or sea.

Wholesale Price

The cost of goods sold in large quantities primarily to retailers or other merchants, rather than directly to consumers.

Laws of Nature

Fundamental principles or forces that govern the physical universe, including laws of physics, chemistry, and biology.