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How do I solve this question?
ÃŒf a quality control check is made by inspecting a sample of 2 lightbulbs from a box of 12 lightbulbs, how many different samples can be chosen?
6
24
36
66
72
- by Taiana Melo
Tue Mar 29, 2016 4:52 pm- Forum: GMAT Integrated Reasoning
- Topic: How do I solve this question?
- Replies: 2
- Views: 7205