Multiple Choice
A quality manager is developing a regression model to predict the total number of defects as a function of the day of week the item is produced.Production runs are done 10 hours a day,7 days a week. The explanatory variable is ______.
A) day of week
B) production run
C) percentage of defects
D) number of defects
E) number of production runs
Correct Answer:

Verified
Correct Answer:
Verified
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