Are the types of professional jobs held in the computing industry independent of the number of years a person has worked in the industry? Suppose 246 workers are interviewed. Use the results obtained to determine whether type of professional job held in the computer industry is independent of years worked in the industry. Let 0.01.

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Professional Position Systems Manager Programmer Operator Analyst 0-3 6 37 11 13 4-8 28 16 23 24 Years More 47 10 than 8 10 12 19