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In performing a one way anova the is the between

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Unformatted text preview: ve measurements, in which a completely randomized design is used, compute the F statistic where the sum of squares treatment is 17.0493 and the sum of squares error is 8.028. A. 12.74 B. 0.078 C. 10.62 D. 5.31 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 1-997 Chapter 01 - An Introduction to Business Statistics 68. Consider the following one-way ANOVA table. What is the value of the F-statistic? A. 19.08 B. 9.79 C. 127.22 D. 17.46 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 1-998 Chapter 01 - An Introduction to Business Statistics 69. Consider the randomized block design with 4 blocks and 3 treatments given above. What are the degrees of freedom for treatments? A. 12 B. 4 C. 2 D. 3 AACSB: Analytic Bloom's: Application Difficulty: Easy Learning Objective: 3 Topic: Randomized block design 70. Consider the randomized block design with 4 blocks and 3 treatments given above. What are the degrees of freedom for blocks? A. 12 B. 4 C. 2 D. 3 (4 - 1 = 3) AACSB: Analytic Bloom's: Application Difficulty: Easy Learning Objective: 3 Topic: Randomized block design 1-999 Chapter 01 - An Introduction to Business Statistics 71. Consider the randomized block design with 4 blocks and 3 treatments given above. What are the degrees of freedom for error? A. 4 B. 3 C. 12 D. 6 (3 - 1) (4 - 1) = 6 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 72. Consider the randomized block design with 4 blocks and 3 treatments given above. What is the total sum of squares? A. 15 B. 2 C. 3 D. 10 SS (Total) = (2 - 2.5)2 + (1 - 2.5)2 + (2 - 2.5)2 … + (2 - 2.5)2 = 15 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 1-1000 Chapter 01 - An Introduction to Business Statistics 73. Consider the randomized block design with 4 blocks and 3 treatments given above. What is the treatment sum of squares? A. 15 B. 2 C. 3 D. 10 SS (Treatment) = 4 [(2 - 2.5)2 + (2.5 - 2.5)2 + (3 - 2.5)2] = 2 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 74. Consider the randomized block design with 4 blocks and 3 treatments given above. What is the block sum of squares? A. 15 B. 2 C. 3 D. 10 SS (Block) = 3 [(2 - 2.5)2 + (3 - 2.5)2 + (3 - 2.5)2 + (2 - 2.5)2] = 3 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 1-1001 Chapter 01 - An Introduction to Business Statistics 75. Consider the randomized block design with 4 blocks and 3 treatments given above. What is the error sum of squares? A. 15 B. 2 C. 3 D. 10 SS (Total) = (2 - 2.5)2 + (1 - 2.5)2 + (2 - 2.5)2 … + (2 - 2.5)2 = 15 SS (Block) = 3 [(2 - 2.5)2 + (3 - 2.5)2 + (3 - 2.5)2 + (2 - 2.5)2] = 3 SS (Treatment) = 4 [(2 - 2.5)2 + (2.5 - 2.5)2+ (3 - 2.5)2] = 2 SSE = 15 - 3 - 2 = 10 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 1-1002 Chapter 01 - An Introduction to Business Statistics 76. Consider the randomized block design with 4 blocks and 3 treatments given above. What is the treatment mean square? A. 2 B. 1 C. 3 D. 0.67 SS (Treatment) = 4 [(2 - 2.5)2 + (2.5 - 2.5)2 + (3 - 2.5)2] = 2 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 1-1003 Chapter 01 - An Introduction to Business Statistics 77. Consider the randomized block design with 4 blocks and 3 treatments given above. What is the block mean square? A. 2 B. 1 C. 3 D. 0.75 SS (Block) = 3 [(2 - 2.5)2 + (3 - 2.5)2 + (3 - 2.5)2 + (2 - 2.5)2] = 3 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 1-1004 Chapter 01 - An Introduction to Business Statistics 78. Consider the randomized block design with 4 blocks and 3 treatments given above. What is the mean square error? A. 3.00 B. 6.25 C. 0.83 D. 1.67 SS (Total) = (2 - 2.5)2 + (1 - 2.5)2 + (2 - 2.5)2 … + (2 - 2.5)2 = 15 SS (Block) = 3 [(2 - 2.5)2 + (3 - 2.5)2 + (3 - 2.5)2 + (2 - 2.5)2] = 3 SS (Treatment) = 4 [(2 - 2.5)2 + (2.5 - 2.5)2+ (3 - 2.5)2] = 2 SSE = 15 - 3 - 2 = 10 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 1-1005 Chapter 01 - An Introduction to Business Statistics 79. Consider the randomized block design with 4 blocks and 3 treatments given above. What is the value of the F statistic for blocks? A. 0.75 B. 0.90 C. 0.30 D. 0.60 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 1-1006 Chapter 01 - An Introduction to Business Statistics 80. Consider the randomized block design with 4 blocks and 3 treatments given above. Test H0: there is no difference between block effects at α = .05 A. Reject H0 B. Fail to reject H0 AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 1-1007 Chapter...
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