Question

1. What is the probability of a sure event?
2. What is the probability of an impossible event?
3. What is the sum of probabilities of all elementary events in a random experiment?
PLEASE ANSWER ALL THE THREE QUESTIONS

Answer 1

Answer:

1. 1

2. 0

3. 1

Step-by-step explanation:

hope this help you mate please mark it as the brainliest

Answer 2

Answer:

Step-by-step explanation:

1) Probability of sure event is 1

2) Probablity of an impossible event is zero

3) sum is 1

Hope it helps you that you become good in maths