Question: 16.3.4 Professionals from various disciplines participated in a study on job-related stress. A random sample of size 100 was selected from each group of professionals

16.3.4 Professionals from various disciplines participated in a study on job-related stress. A random sample of size 100 was selected from each group of professionals

(physicians, engineers, and lawyers) and each person was asked to evaluate the level ofjob-related stress as low, moderate, or high. The results of a study are given below.

L M H Physicians 5 25 70 Engineers 25 25 50 Lawyers 10 30 60 Specify the hypothesis to be tested, perform the test, and make the appropriate conclusions.

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