Question

two coins are tossed simultaneously 500 times and we got.
two heads : 105 times
one head : 275 times
no head : 120 times.

find the probability of occurence of each of these events

Answer 1

2 heads :. 105/500×100
=21%
1 head. : 275/500×100
=55%
no head :. 120/500×100
=24%