easy · GRE Verbal
A factory added short rest breaks, and defect rates declined. It credits the breaks.
The answer to which question would be most useful for evaluating the conclusion?
- How much production time did the new breaks require?
- Which manager approved the revised break schedule?
- Was the new break policy posted beside the time clock?
- Was faulty equipment replaced when rest breaks began?
- How long had the factory used its previous shift schedule?
Sign up free to see the explanation and track your rank →
More GRE Verbal practice
- Which of the following, if true, most helps to resolve the paradox?
- The novelist was known for his ________ descriptions of nature, which often spanned severa
- The sudden ________ in the expansion of the metropolitan district was attributed to the en
- Which of the following, if true, most helps to resolve the paradox?
- Naturalist: The blue-throated warbler and the gray-crowned warbler occupy the same forest
- Had the investigator been more ________, she might have discovered the discrepancy in the
- A software firm requires that every new feature pass an automated test suite before it is
- Naturalist: On this island, the native songbird population has declined sharply over the p