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Topic: Experimental design 1991 Chapter 01  An Introduction to Business Statistics 53. The Ftest 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: Oneway 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. Oneway ANOVA
B. Twoway 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 oneway 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: Oneway ANOVA 1992 Chapter 01  An Introduction to Business Statistics 56. In a ___________________ experimental design, independent random samples of
experimental units are assigned to the treatments.
A. Oneway ANOVA
B. Twoway ANOVA
C. Randomized block
D. Balanced complete factorial AACSB: Reflective Thinking
Bloom's: Comprehension
Difficulty: Hard
Learning Objective: 2
Topic: Oneway 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 oneway 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: Oneway ANOVA 1993 Chapter 01  An Introduction to Business Statistics 59. In performing a oneway 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: Oneway 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: Oneway 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 1994 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: Oneway ANOVA 1995 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: Oneway 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: Oneway ANOVA 1996 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: Oneway ANOVA 67. In a oneway analysis of variance with three treatments, each with fi...
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This document was uploaded on 01/20/2014.
 Winter '14

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