Question

Three coin tossed once . what is the probability of getting ● all head ● two head ● at least one head ● at most two head​

Answer 1

Answer:

Step-by-step explanation:

possible outcomes :

HHH HTT HTH HHT TTT THH THT TTH  =8

1. All head =1/8
2. two head =3/8
3. at least one head =7/8
4. at most two head =3/8

hope it helps u

Answer 2

all head = 1/8

one head = 3/8

at least one head= 7/8

at most two head=7/8

I hope I help you...

formula of probability= number of favorable outcome/ total number of outcomes..☺️☺️