how do I calculate an exam pass rate over a 3 year span?
In 2011-2012 the pass rate of the exam was 95%. In 2010-2011 and 2009-2010 the pass rate was 100%. What is the pass rate over the 3 year period?
- 8 years agoFavorite Answer
Average the two.
Still have questions? Get your answers by asking now.