Dependent Events

Q. Compound events in which the outcome of one depends upon the outcome of the other are known as events.

1. Independent
2. Dependent
3. None of these

Q. Which of the following statement(s) is/are dependent events?

1. Not recharging phone bill on time and having call service suspended.
2. Parking vehicle in no parking zone, you are more likely to get a parking ticket.
3. $\text{P(E)=P(A).P(B knowing A has already happened)}$
4. Purchasing a few lottery tickets and winning the lottery.

Q. Events are said to be events if the outcome of the second event depends on the outcome of the first event.

Q. A bag contains 6 blue, 3 violet and 7 grey balls. Two balls are drawn at random without replacement. What's the type of event if both the balls drawn are violet?

1. Dependent
2. Independent