diff --git a/Data/Exam_Comparison.csv b/Data/Exam_Comparison.csv
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+Student,Exam 1 Score,Exam 2 Score,Comments
+Bob,63,69,Data come from JMP Statistical software
+Nina,65,65,https://www.jmp.com/en_us/statistics-knowledge-portal/t-test/paired-t-test.html
+Tim,56,62,
+Kate,100,91,
+Alonzo,88,78,
+Jose,83,87,
+Nikhil,77,79,
+Julia,92,88,
+Tohru,90,85,
+Michael,84,92,
+Jean,68,69,
+Indra,74,81,
+Susan,87,84,
+Allen,64,75,
+Paul,71,84,
+Edwina,88,82,