A box has 6 black, 4 red, 2 white and 3 blue shirts. When 2 shirts are picked randomly, what is the probability that either both are white or both are blue?
| Question | A box has 6 black, 4 red, 2 white and 3 blue shirts. When 2 shirts are picked randomly, what is the probability that either both are white or both are blue? | |
| Type | multiple_choice | |
| Option | 4/105 | correct |
| Option | 1/35 | incorrect |
| Option | 1/105 | incorrect |
| Option | 1/15 | incorrect |
Solution
