You are a member of a 3-person educational team that has developed a competency test that uses 50 multiple choice test questions to determine the knowledge and skill level of learners. After 30 learners have completed the competency test, the team conducted an item analysis. From the results, there are 10 questions that are identified as being problematic.

What quantitative and qualitative information would you provide in order to assist these educators to consider the quality of the test questions?