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Analysis of variance Source F Value P.Value DF 1111 171 0.2094 Sinter Time Metal

ID: 3227215 • Letter: A

Question

Analysis of variance Source F Value P.Value DF 1111 171 0.2094 Sinter Time MetalType 2 20.222 10.1111 00318 Sinter Time MetalType 4 46.222 11.5556 480 00082 2.4074 26 118.000 Figure 33-36: 33 In Figure 33-36, What type of analysis is shown?: a. t-test. b. One-way ANOVA c. Regression d. Two-way ANOVA 34. In Figure 33-36, how many levels of SinterTime were used?: b. 2 d. 4 35. In Figure 33-36, what is significant?: a. One main effect b. One interaction c. One main effect and one interaction d. Nothing 36. In Figure 33-36, what is the F value for MetalType?: a. 4.80 b. 0.87 c. 4.20 d. 0.5

Explanation / Answer

(33) Two-way ANOVA since there are two factors

(34) 2 + 1 = 3 levels

(35) One main effect and one interaction since the p- values for these are < 0.05

(36) p- value = 10.1111/2.4074 = 4.2

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