Problema Solution
Five fair coins are tossed at the same time. Using tree diagram, find the probability of getting
(a)at most 4 tails .
(b)at least 5 heads.
(c) 3 heads and 2 tails
Answer provided by our tutors
Five coins are tossed.
I. At most 4 tails = 1-1/32 = 31/32
II. At leat 5 heads = 1/32
III. 3 heads 2 tails = 1/32