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Question
The following contingency table shows the number of customers who bought various brands of inkjet printers and their gender.| Printer Brand | Men | Women |
| HP | 30 | 21 |
| Canon | 18 | 6 |
| Epson | 9 | 6 |
| Brother | 3 | 3 |
| Other | 24 | 30 |
The probability that a randomly selected customer from this sample bought a Canon printer or a Brother printer is ________.
Answer
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