1. (15 marks) A survey of 200 workers was conducted regarding their education level, and their self-reported level of jo
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1. (15 marks) A survey of 200 workers was conducted regarding their education level, and their self-reported level of jo
1. (15 marks) A survey of 200 workers was conducted regarding their education level, and their self-reported level of job satisfaction (low, medium or high). Here are the results of the survey: Low Medium High High School 20 35 25 17 33 20 College University 11 18 21 At a 2.5% level of significance, test whether the workers' level of job satisfaction depends on their level of education.
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