The marching band is holding a raffle at a football game wit

The marching band is holding a raffle at a football game, with two prizes. After the first ticket is pulled out and the winner determined, the ticket is taped to the prize. The next ticket is pulled out to determine the winner of the second drawing. A: the first prize and B: the second prize. These two events are said to be:

Solution

Since tikcets are drawn without replecement so selection of first ticket effects the selection of second ticket so event A and B are dependent.