That the starting salaries of new accounting graduates would differ according to geographic regions of the United States seems logical. A random selection of accounting firms is taken from three geographic regions, and each is asked to state the starting salary for a new accounting graduate who is going to work in auditing. The data obtained follow. Use a one-way ANOVA to analyze these data. Note that the data can be restated to make the computations more reasonable (example: $42,500 = 4.25). Use a 1% level of significance. Discuss the business implications of your findings.
South Northeast West
$40,500 $51,000 $45,500
41,500 49,500 43,500
40,000 49,000 45,000
41,000 48,000 46,500
41,500 49,500 46,000