The midterm and final exam grades for a statistics course are provided in the data set below Jaymes a student in the class scored 86 on both exams Treat the given data sets as samples Jaymes wants to know which grade is more unusual the midterm grade or the final exam grade Use Excel to calculate the z scores corresponding to each grade Round to three decimal places Do not round until you ve calculated your final answer Provide your answer below Help Midterm 85 RAR 88 78 82 79 78 86 80 Final 81 88 Copy to Clipboard 68 69 69 81 82 86 76 Download CSV