In a Random Sample of Patient Records in Cutter Memorial

question 94

Multiple Choice

In a random sample of patient records in Cutter Memorial Hospital, six-month postoperative exams were given in 90 out of 200 cases, while in Paymor Hospital such exams were given in 110 out of 200 cases. The pooled proportion is:

• A).50
• B).40
• C).30
• D).20

---

Definitions:

West Indies

A region in the Caribbean basin that encompasses a group of islands known for their diverse cultures, colonial history, and significant role in the global economy, especially during the era of the Atlantic slave trade.

Trade Deficits

A situation in which a country imports more goods and services than it exports, leading to a negative balance of trade.

King George III

Monarch of Great Britain and Ireland from 1760 until 1820, whose reign included significant events such as the American Revolutionary War and the Napoleonic Wars.

George Grenville

A British politician who served as Prime Minister and is known for implementing policies that contributed to the American Revolution.