In: Statistics and Probability
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