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UNC-Chapel Hill
STOR 155 -
STOR 155 EXAM 1
School name
University of North Carolina at Chapel Hill
Pages 2
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STOR 155 Section 2 Exam 1 Summary Frequency table column 1 of correct answers column 2 of students column 3 18 1 1 06 20 2 2 13 21 1 1 06 22 4 4 26 23 3 3 19 24 9 9 57 25 7 7 45 26 5 5 32 27 7 7 45 28 13 13 83 29 7 7 45 30 17 18 09 31 7 7 45 32 6 6 38 33 5 5 32 Mean 27 63 SD 3 40 Q1 25 Median 28 Q3 30 For each student the actual score column 1 entry plus 7 For example if you have 28 correct answers out of 33 questions then your score is 35 out of 40 Answers The 1st coordinate in each pair is the question and the 2nd coordinate represents the correct answer ID 1 3 2 3 3 4 4 2 5 3 6 4 7 1 8 2 9 3 10 3 11 4 12 1 13 4 14 2 15 1 16 2 17 3 18 3 19 4 20 2 21 1 22 2 23 3 24 3 25 3 26 2 27 1 28 3 29 1 30 2 31 2 32 3 33 2
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