Question

Two coins are tossed simultaneously 100 times and the outcomes are as given below :-
Two heads (H H):
21 times
Exactly kne head (H T or T H):
55 times
No head (T T):
24
If the same pair of coins is tossed again at random, find the probability of getting :
(ii) exactly one head
(iii) no head.
(i) two heads

Answer 1

Answer:

probability=no. of out come / total no of out come