Exam Scores The sequence shows the exam scores of a class based on the order in which the students finished the test. Test the claim that the scores occur randomly.

Use the following information to perform a runs test. You can also use the runs test for randomness with quantitative data. First, calculate the median. Then assign a + sign to those values above the median and \(a\) - sign to those values below the median. Ignore any values that are equal to the median. Use \(\alpha=0.05\).

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