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:

Code

A system of signals, symbols, or instructions designed to be converted into a form understandable by people or machines, often used in computing and communications.

Objectivity

The practice of maintaining impartiality and fairness by eliminating personal biases, emotions, and subjective considerations.

News Media

The various platforms and outlets, including television, newspapers, and the internet, that distribute news and information to the public.

New Technologies

Emerging or recently developed technical tools, systems, or methods that advance capabilities in various fields.