The score of Entrance Examination takers who took a 600 item exam resemble a normal …
The score of Entrance Examination takers who took a 600 item exam resemble a normal distribution with a mean of 220 and a standard deviation of 10. The coordinator would like to get the lowest 15% of the scores and invite them for a retake examination. a What range of scores indicates the inclusion in the retake of the exam? (Answer should be round off to whole number.)
Hmmm... This is a tough one :(
We need the Motivation and Support! 💪
Our expert tutor in charge of answering this question needs a cup of coffee to get pumped!