Question

2
Two coins are tossed simultaneously 200 times and the data is recorded. Find the probability of
getting atleast 1 tail, atmost 1tail.
Outcome
2 Tails
0 Tail
Frequency
60​

Answer 1

Two coins are tossed simultaneously 200 times and the following outcomes are recorded. Find the probability of occurrence of

(i) one tail

(ii) at most one head

HH

HT/TH

TT

54

110

36