which events are not independant
Events are not independent if the occurrence of one event affects the probability of the occurrence of another event. For example:
1. Drawing a red card from a deck and drawing a black card from the same deck in the next draw.
2. Getting a heads on the first flip of a coin and getting a tails on the second flip of the same coin.
3. A person passing a test on the first attempt and not passing the test on the second attempt.
4. Rolling a dice and getting an even number and rolling it again and getting an odd number.
In all of these examples, the events are not independent because the outcome of the first event affects the probability of the second event.