Posted by victor on .
4. A large company insists that all job applicants who are invited for an interview take a psychometric test. The results of these tests follow a normal distribution with a mean of 61% and a standard deviation of 7.2%.
a) What proportion of applicants would be expected to score over 70%?
b) What proportion of applicants would be expected to score under 40%?
c) What proportion of applicants would be expected to score between 50% and 65%?

statistics 
PsyDAG,
Use same process as indicated in your previous post.