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In: Statistics and Probability

2. Two hundred managers from various levels were randomly selected and interviewed regarding their concern about...

2. Two hundred managers from various levels were randomly selected and interviewed regarding their concern about environmental issues. The response of each person was tallied into one of the three categories: No concern, some concern and great concern. The results were:
Level of Management No Concern Some concern Great concern
Top Management 15 13 12
Middle Management 20 19 21
Supervisor 7 7 6
Group Leader 28 21 31

Use the .01 significance level to determine whether there is a relationship between management level and environmental concern through Chi Square

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