MCQOPTIONS
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| 1. |
A box contains 10 screw, 3 of which are defective. Two screws are drawn at random without replacement. The probability that none of the two screw will be defective |
| A. | 100% |
| B. | 50% |
| C. | 49% |
| D. | 47% |
| Answer» E. | |