A Study Was Recently Conducted to See Whether the Mean

A study was recently conducted to see whether the mean starting salaries for graduates of engineering, business, healthcare, and computer information systems majors differ. A random sample of 8 graduates was selected from each major. The following chart shows some of the results of the ANOVA computations; however, some of the output is missing. If it had been included, the calculated test statistic would be F = 8.33.