Question

1. The sum of the probabilities of all elementary events of an experiment is __________

2. Probability of an event E + probability of the event ‘not E’ = ___________

3. A dice is thrown once. The probability of getting a prime number is ___________

4. The probability of an impossible event is ___________

5. The probability of an event that is sure to happen, is ____________​

Answer 1

Step-by-step explanation:

1. 0 to 1

2. 1

3. 1/2

4. 1

5. 1