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On a given test with a maximum possible score of 100 points, the vast majority of the 259 students in a class scored either a

On a given test with a maximum possible score of 100 points, the vast majority of the 259 students in a class scored either a perfect score or a zero, with only one student scoring within 10 points of the mean. Could we say that the test scores are normally distributed? Explain your answer.

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