Test Scores Narrative the Test Scores on a 100-Point Test Were Recorded for Were

Essay

Test Scores Narrative
The test scores on a 100-point test were recorded for 20 students: 73, 95, 93, 83, 77, 75, 83, 84, 78, 59, 86, 91, 69, 64, 74, 79, 70, 67, 77, and 86.
-Refer to Test Scores Narrative. Can you reasonably assume that these test scores have been selected from a normal population? Use a stem and leaf plot to justify your answer.