Question
Question 3-1 Among 800 managers with degrees in business administration, the following data have been accumulated as to their fields of concentration. Major Top Management
Question 3-1
Among 800 managers with degrees in business administration, the following data have been accumulated as to their fields of concentration.
Major
Top Management
Middle Management
Management
180
120
Marketing
120
80
Accounting
150
150
We want to determine if the position in management is independent of field (major) of concentration.
a) State the null and alternative hypotheses to be tested.
Question 3-2
Complete the contingency table of the expected frequencies.
Major
Top Management
Middle Management
Management
Marketing
Accounting
Question 3-3
Compute the test statistic (chi-square) and round to the second decimal place. The null hypothesis is to be tested at 95% confidence. Determine the critical value for this test. What do you conclude?
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Ordinary Differential Equations
Authors: William A Adkins, Mark G Davidson
1st Edition
1461436184, 9781461436188
