10.64 Pfeifer, Schubert, Liauw, and Emig (Trans IChemE, 2003) studied dynamic behavior of microreactors for methanol steam reforming, which is used in fuel cell applications. They measured temperatures on the top cover plate of reactor type RS2 at a set point of 310°C for two different electric controls (grouping and single control) of the heat cartridges. Temperatures measured at 11 specific thermocouple holes are 10.65 Chinowsky (Journal of Professional Issues in Engineering Education and Practice, 2002)
researched the education background of design and construction executives. Each executive was classified by degree (B.S., M,S., Ph.D.) and type of degree (engineering, business, other). At the 5% level of significance, is there a significant association between the degree and the type of degree among the executives?

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Engineering Business Other BS 172 28 50 M.S. 55 56 14 Ph.D. 7 1 7