Question

two coin are tossed simultaneously , the probability of getting almost one head is
a) 1/4
b) 3/4
c) 1/2
d) 5/4​

Answer 1

Answer:

Two coin tossed

Total sample space = {HH, HT, TH, TT}

Sample space for getting at most one head = {TT, TH, HT}

P(s) =  3/4

✌

Answer 2

Answer:

1by 2

Step-by-step explanation:

When two coins are tossed the results are (HH,HT,TH,TT)

Total no. of outcomes =4

1) Exactly one head = only two cases are (HT,TH)

=

4

2

=

2

1