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SBST3203 ELEMENTARY DATA ANALYSIS 3. Public university students are interested to know whether or not their majors have any effect on starting salaries after graduation.

SBST3203 ELEMENTARY DATA ANALYSIS

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3. Public university students are interested to know whether or not their majors have any effect on starting salaries after graduation. Given that 250 recent graduates were surveyed as to their majors in university and their starting salaries after graduation. Based on the following data, conduct a test of independence between majors and starting salaries. Use a 5% significance level. Major RM5000 Engineering 10 30 60 Business 10 30 20 Nursing 5 20 5 Education 10 20 30

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