Question

Three coins are tossed simultaneously.find the probability of getting
1)three heads
2) exactly two heads
3)at least two heads

Answer 1

Answer:

Step-by-step explanation:

total possible outcomes = 8

1) p( three heads)= 1/8

2) p(exactly two heads)= 3/8

3)p( at least two heads) = 1/2

Answer 2

Answer:

1. 1/8

2. 3/8

3. 1/2

Step-by-step explanation:

The answer is shown in the above picture.

Hope this helps you a lot