Question: A large corporation is interested in determining whether a relationship exists between the commuting time of its employees and the level of stress-related problems observed

A large is interested in determining whether a relationship exists between the commuting time of its employees and the level of stress-related problems observed on the job. A study of 116 workers reveals the following:

a. At the 0.01 level of significance, is there evidence of a significant relationship between commuting time and stress level?
b. What is your answer to (a) if you use the 0.05 level of significance?

STRESS LEVEL COMMUTING TIME Under 15 min. 15-45 min. Over 45 min. Total High Moderate Low Total 32 53 186731 53 116 18 28 17 19

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