A fashion designer surveys companies about upcoming seasonal trends for average hem length. He surveys 4 major companies, comparing the average hemlength of their proposed designs. From each company, he takes a random sample of 5 employees. The data are significant at a = 0.05.(a) What is the next step in the one-way ANOVA?Stop, the results were significant. The Tukey-Kramer post hoc test is not needed.Stop, the results were not significant. The Tukey-Kramer post hoc test is not needed.Continue to the Tukey-Kramer post-hoc test, as the results were significant.There is not enough information, so collect more data.(b) Suppose MSE = 127.3 and k = 4. What is the degrees of freedom for MSE?O df - 4(5) - 4 = 16O df - 4(5) - 1 = 19df = 4 - 1 = 3(c) How many Tukey-Kramer comparison intervals need to be calculated?

a). If the results are significant in the ANOVA, it means that not all treatment means are…

A fashion designer surveys companies about upcoming seasonal trends for average hem length. He surveys 4 major companies, comparing the average hem length of their proposed designs. From each company, he takes a random sample of 5 employees. The data are significant at a = 0.05. (a) What is the next step in the one-way ANOVA? O Stop, the results were significant. The Tukey-Kramer post hoc test is not needed. O stop, the results were not significant. The Tukey-Kramer post hoc test is not needed. Continue to the Tukey-Kramer post-hoc test, as the results were significant. There is not enough information, so collect more data. (b) Suppose MSE = 127.3 and k = 4. What is the degrees of freedom for MSE? O dfe - 4(5) – 4 = 16 df - 4(5) - 1 - 19 dfe - 4 -1 = 3 (c) How many Tukey-Kramer comparison intervals need to be calculated?

A fashion designer surveys companies about upcoming seasonal trends for average hem length. He surveys 4 major companies, comparing the average hem length of their proposed designs. From each company, he takes a random sample of 5 employees. The data are significant at a = 0.05. (a) What is the next step in the one-way ANOVA? O Stop, the results were significant. The Tukey-Kramer post hoc test is not needed. O stop, the results were not significant. The Tukey-Kramer post hoc test is not needed. Continue to the Tukey-Kramer post-hoc test, as the results were significant. There is not enough information, so collect more data. (b) Suppose MSE = 127.3 and k = 4. What is the degrees of freedom for MSE? O dfe - 4(5) – 4 = 16 df - 4(5) - 1 - 19 dfe - 4 -1 = 3 (c) How many Tukey-Kramer comparison intervals need to be calculated?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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