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A 14 b 17 c 18 d 19 e 20 aacsb analytic blooms

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Unformatted text preview: ctive: 1 Topic: Experimental design 1-991 Chapter 01 - An Introduction to Business Statistics 53. The F-test for testing the difference between means is equal to ratio of Mean Square _____________ over Mean Square __________________. A. Treatment, Error B. Error, Treatment C. Treatment, Total D. Error, Total AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 54. A _____ design, is an experimental design that compares "v" treatments by using "d" blocks, where each block is used exactly once to measure the effect of each treatment. A. One-way ANOVA B. Two-way ANOVA C. Randomized block D. Balanced complete factorial AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Medium Learning Objective: 3 Topic: Randomized block design 55. In one-way ANOVA, the total sum of squares equal to _______________________. A. Treatment SS plus Error SS B. Treatment SS minus Error SS C. Treatment SS * Error SS D. Treatment SS/Error SS AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 1-992 Chapter 01 - An Introduction to Business Statistics 56. In a ___________________ experimental design, independent random samples of experimental units are assigned to the treatments. A. One-way ANOVA B. Two-way ANOVA C. Randomized block D. Balanced complete factorial AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Hard Learning Objective: 2 Topic: One-way ANOVA 57. The dependent variable, the variable of interest in an experiment, is also called ___________ variable. A. Categorical B. Regression C. Response D. Factor AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Medium Learning Objective: 1 Topic: Experimental design 58. In performing a one-way ANOVA _________ measures the variability of the observed values around their respective means by summing the squared differences between each observed value of the response, and its corresponding treatment mean. A. SS Error B. SS Treatment C. SS Total D. SS Treatment/ SS Error AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Hard Learning Objective: 2 Topic: One-way ANOVA 1-993 Chapter 01 - An Introduction to Business Statistics 59. In performing a one-way ANOVA, the _________ is the between group variance. A. MS Error B. MS Treatment C. SS Error D. SS Treatment AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Hard Learning Objective: 2 Topic: One-way ANOVA 60. In a one way ANOVA table, the ___________ the value of MSE, the higher the probability of rejecting the hypothesis that all treatment means are equal. A. Closer to 1 B. Closer to 0 C. Larger D. Smaller AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 61. The ___________________ units are the entities (objects, people, etc.) to which the treatments are assigned. A. Variable B. Block C. Experimental D. Random AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Medium Learning Objective: 1 Topic: Experimental design 1-994 Chapter 01 - An Introduction to Business Statistics 62. The variable of interest in an experiment is referred to as the __________ variable. A. Categorical B. Regression C. Response D. Factor AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Easy Learning Objective: 1 Topic: Experimental design 63. In general, a Tukey simultaneous 100 (1 ) percent confidence interval is _____ than the corresponding individual 100 (1 ) percent confidence interval. A. Wider B. Narrower C. No different D. Two times more AACSB: Reflective Thinking Bloom's: Comprehension Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 1-995 Chapter 01 - An Introduction to Business Statistics 64. Find an individual 95 percent confidence interval for where 1 = 33.98, 2= 36.56, and MSE = 0.669. There were 15 observations total and 3 treatments. Assume that the number of observations in each treatment is equal. A. (-3.68 -1.48) B. (-3.71 -1.45) C. (-3.10 -2.06) D. (-3.38 -1.78) AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 65. Find an individual 95 percent confidence interval for where C = 51.5, B= 55.8, and MSE = 6.125. There were 4 treatments and 24 observations total and the number of observations were equal in each group. A. (-7.25 -1.35) B. (-6.41 -2.19) C. (-5.35 -3.25) D. (-7.28 -1.32) AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 1-996 Chapter 01 - An Introduction to Business Statistics 66. Find Tukey's simultaneous 95 percent confidence interval for where C = 51.5, B = 55.8, and MSE = 6.125. There were 4 treatments and 24 observations total and the number of observations were equal in each group. A. (-6.41 -2.19) B. (-8.30 -.299) C. (-7.28 -1.32) D. (-13.63 5.03) AACSB: Analytic Bloom's: Application Difficulty: Medium Learning Objective: 2 Topic: One-way ANOVA 67. In a one-way analysis of variance with three treatments, each with fi...
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This document was uploaded on 01/20/2014.

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