Design and Analysis of Experiments (DAE) - MCQ

 

Design and Analysis of Experiments (DAE) - Multiple Choice Questions (MCQ) - Set 13

61. Which of these can be used in the process of engineering design?
A). Design of experiment
B). Control charting
C). Acceptance sampling
D). Cusum charts
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62. In the picture below, we see one full replicate of the experiment highlited

A). True. . all the power setting are applied
B). False. . this picture doesn't show one full replicate

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63. In the picture, how many runs are in the red box? How many deviations from this treatment mean? How many degrees of freedom for error under this treatment?

A). There is one mean to be calculated for this level . . 5 runs, so 4 degrees of freedom with respect to this treatment level mean
B). 5 runs. . so four deviations from this treatment level mean. . and the 5th is forced
C). Both of the above are accurate
D). Neither of answers 1 or 2 works
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64. If F_DATA = 5, the result is statistically significant
A). Always
B). Sometimes
C). Never

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65. If F_DATA = 0.9, the result is statistically significant
A). Always
B). Sometimes
C). Never
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