a-statistics-department-reports-the-following-data-for-students-taking-the-final

Question

A statistics department reports the following data for students taking the final exam:

Contingency table showing exam results: counts of first-time and repeat test takers who passed or failed the exam.

What is the probability that a student was a repeat test taker, given that the student failed the exam?

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A statistics department reports the following data for students taking the final exam:What is the probability that a student was a repeat test taker, given that the student failed the exam?