A college professor taught an interdisciplinary course in the last 3 years to students of different majors. He believes that the students’ majors do not have any impact on their performance in the class. He picked 24 students who represented 3 different majors and recorded their test scores. Do the data necessitate rejection of the professor’s hypothesis? Do a 5 % test.

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Business 85 57 92 83 84 83 75 73 Humanities 84 95 87 73 83 73 85 72 Science 63 73 83 64 79 74 65 98