I'm struggling with a stats problem....can anyone help me out. I don't just want an answer I want to know how to do the work.

Thanks

Any help appreciated. Thanks!

Jim’s score on a Stats Exam was 0.4 SD above the mean. What are the 2 possible z-scores Joe would need to obtain for the area under the curve between Jim and Joe to be 27%? Assume the Stats Exam is normally distributed. Show work.