One facet of a company's expertise is the development of dielectric fluids in electrical equipment. Mineral oil-based di

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

One facet of a company's expertise is the development of dielectric fluids in electrical equipment. Mineral oil-based di

Post by answerhappygod »

One Facet Of A Company S Expertise Is The Development Of Dielectric Fluids In Electrical Equipment Mineral Oil Based Di 1
One Facet Of A Company S Expertise Is The Development Of Dielectric Fluids In Electrical Equipment Mineral Oil Based Di 1 (77.42 KiB) Viewed 81 times
One facet of a company's expertise is the development of dielectric fluids in electrical equipment. Mineral oil-based dielectric fluids have been used more extensively than other dielectric fluids. Their only shortcomings are their relatively low flash and fire point. One study examined the fire point of mineral oil, high-molecular-weight hydrocarbon (HMWH), and silicone. The fire points for each of these fluids are recorded in the following table. Assume that the data are approximately normal. Complete parts a and b. B Click the icon to view the sample data .. identity tne nyporneses for the test. Choose the correct answer Delow. O A. Ho H1 * 2* H3 HA: All of the population means are equal O B. Ho: = H2 = H3 HA: All of the population means are different O c. Ho: H+H2* H3 HA: At least two of the population means are equal OD. HO-141 = H2 H3 HA: At least two of the population means are different - Х State the decision rule at the a = 0.05 level of significance. Select the correct choice below and fill in any answer boxes in your choice. (Round to three decimal places as needed.) Sample data O A. If F> reject the null hypothesis. Otherwise, do not reject. OB. If < or F> reject the null hypothesis. Otherwise, do not reject. OC. If F Fluid Mineral Oil HMWH Silicone 161 308 342 Fire Points (c) 152 170 173 314 291 312 340 349 343 reject the null hypothesis. Otherwise, do not reject. 161 311 329 Complete the ANOVA table. ANOVA df SS MS F P Print Done Source of Variation Between groups Within groups Total OD (Round to three decimal places as needed.) Reach a decision. the null hypothesis. There is evidence that of the population means are b. If warranted, use the Tukey Kramer procedure to determine which populations have different mean fire points. Use an experiment-wide error rate of 0.05. Significant Difference Mineral Oil vs. HMWH Mineral Oil vs. Silicone HMWH vs. Silicone
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply