Assume That the Red Blood Cell Counts of Women Are $80 ^ { \text {th } }$

question 85

Multiple Choice

Assume that the red blood cell counts of women are normally distributed with a mean of 4.577 million cells per microliter and a standard deviation of 0.382 million cells per microliter. Find the 80 $80 ^ { \text {th } }$ percentile for the red
Blood cell counts of women.

• A) 4.898 million cells per microliter
• B) 4.655 million cells per microliter
• C) 4.878 million cells per microliter

---

Definitions:

Economic Independence

The state of having sufficient personal wealth to live, without needing to work for basic necessities, allowing an individual financial freedom.

Erie Canal

A significant man-made waterway in New York, completed in the early 19th century, crucial for transportation and commerce, connecting the Great Lakes region with the Atlantic Ocean.

Canal Building

The construction of artificial waterways designed for the passage of boats or ships, irrigation, or water supply, playing a critical role in trade and transportation history.

National Railroad System

denotes a network of railway lines that span a nation, connecting various cities and regions, facilitating the transport of people and goods across the country.