Full 2L QBank
General Medicine General aa47507a

The post-operative quality of life (QOL) scores of 200 prostate cancer patients has a mean of 60 and a standard deviation of 10. How many patients are expected to have a QOL score between 40 and 80?

A
190
B
136
C
120
D
140

Related General Medicine MCQs

Practice 2,00,000+ NEET PG Questions Free

Timed mock tests, mistake queue analytics, audio lectures & zero attempt limits on i❤️Exams.

Start Free Mock Test Now