Question

A con is tossed thrice. find the probability of getting exactly two heads

Answer 1

Answer:

I think its 3 times.....

Answer 2

Answer:

When a coin is tossed thrice:-

The outcomes are :=

TTT,HHH,THH,HTH,HHT,TTH,THT,HTT

P(E)=3/8

E=Event=probability of getting exactly two heads