The following are the scores in the midterm and the final exam in a graduate physics course. student midterm (X) final (

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The Following Are The Scores In The Midterm And The Final Exam In A Graduate Physics Course Student Midterm X Final 1 (184.67 KiB) Viewed 29 times

The following are the scores in the midterm and the final exam in a graduate physics course. student midterm (X) final (Y) 1 87 88 N 72 97 3 75 70 4 84 98 5 82 80 6 79 94 7 82 82 8 88 83 9 85 85 10 89 91 11 90 94 12 83 93 Use the sign test to test whether the student performance improved. The number of negative signs for (x-y), n , equals t[ Select ] 7 6 none of these 5 3 4 1 Previous