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14. Softswift, a software developer, is trying to determine if any of three potential subcontractors has...

14. Softswift, a software developer, is trying to determine if any of three potential subcontractors has better programmers in order to outsource a development project. The three subcontractors agreed to test five pro-grammers, using a standardized test provided by Softswift, as provided in the data in the Ch05Data.xlsx Excel workbook file for Prob05-14. Use the single factor ANOVA Excel tool to determine if there is a significant dif-ference between the scores of programmers at the three contractors at the 5 percent level.

Problem 5-14
Softswift Software Developers
Sub 1 Sub 2 Sub 3
86 90 89
73 85 82
69 77 74
77 80 70
86 92 88
72 71 66
88 86 72
67 78 72
65 98 78
84 83 66

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