Yes. Independent events can exist in reality. Dependent events means that one event has had an effect on the other. For instance, if we look at the probability of someone going to the shops, and the probability of them buying an apple, the latter is clearly dependent on the former. Independent events are simply events that don't have this connection. The probability of one does not influence or predict the probability of the other. For instance, if I studied the probability of you going to see a film on a particular day, and the probability of someone in China getting a hole in one in Golf, these are very clearly independent events.
No, you multiply for independent events.
Yes.
Independent events.
Two events are said to be independent if the outcome of one event does not affect the outcome of the other. Their probabilities are independent probabilities. If the events are not independent then they are dependent.
No.
reality
Concurrent independent events or simultaneous independent events
Ghosts are really scary but fortunately, they don't exist in reality. They are fantasy.
In that case, the events are said to be independent.
History is reality of past events.
I make a cup of coffee and it rains in Sri Lanka are independent events.
Of course not.
Events that are not related to the density.
No, you multiply for independent events.
Two events are independent if the outcome of one has no effect on the probability of the outcomes for the other.
Yes.
Independent pairs of events are events that happen on their own and don't happen because of each other. They may be unrelated or coincidental.