A college is studying whether there are differences in job satisfaction among faculty members from different academic disciplines. Faculty members rate their own job satisfaction on a scale from 1 to 10. The data collected so far are listed in the following table by the academic area of the respondent: Social Sciences Natural Sciences Humanities 6 8 7 7 10 5 10 7 9 8 8 4 8 9 What is your statistical conclusion? (critical value = 3.98)

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A:

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