Design and Analysis of Experiments (DAE) - MCQ
Multiple Choice Questions
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Design and Analysis of Experiments (DAE) - Multiple Choice Questions (MCQ) - Set 3
11. The most frequently used quasi-experimental design is the _________ design.A). Nonequivalent comparison-group
B). Interrupted time-series
C). Changing-criterion
D). Regression discontinuity
View Answer
Correct: A
12. The sum of squares measures the variability of the observed values around their respective treatment means.
A). treatment
B). error
C). interaction
D). total
View Answer
13. A baseline _____________.
A). Is used as the standard against which change induced by the treatment is assessed
B). Is the occurrence of a response in its freely occurring or natural state
C). Is first obtained prior to the administration of a treatment
D). All of the above are true
View Answer
14. The sum of squares measures the variability of the sample treatment means around the overall mean.
A). treatment
B). error
C). interaction
D). total
Correct: B
13. A baseline _____________.
A). Is used as the standard against which change induced by the treatment is assessed
B). Is the occurrence of a response in its freely occurring or natural state
C). Is first obtained prior to the administration of a treatment
D). All of the above are true
View Answer
Correct: D
14. The sum of squares measures the variability of the sample treatment means around the overall mean.
A). treatment
B). error
C). interaction
D). total
View Answer
15. The uncontrollable factors are the factor ___________
A). That varies according to a normal distribution
B). That does not vary at all
C). That can be controlled by the user
D). That cannot be changed according to the wish of the user
View Answer
Correct: A
15. The uncontrollable factors are the factor ___________
A). That varies according to a normal distribution
B). That does not vary at all
C). That can be controlled by the user
D). That cannot be changed according to the wish of the user
View Answer
Correct: D