A fair coin is tossed thrice. Find the probability of getting (a) no head (b) two tails?
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Heyaa☺
____________________
Given,
A coin is tossed thrice.i.e, 2^3
=8
a)No head
Is one that is (T,T,T).
=》1 / 8.
b)Two tails
(T,T,T)
(H,H,H)
(T,T,H)✅
(H,H,T)
(H,T,H)
(T,H,T)✅
(T,H,H)
(H,T,T)✅
P(E) = 3 / 8.
__________________________
Hope you understand...✌
#BeBrainly✅✅
____________________
Given,
A coin is tossed thrice.i.e, 2^3
=8
a)No head
Is one that is (T,T,T).
=》1 / 8.
b)Two tails
(T,T,T)
(H,H,H)
(T,T,H)✅
(H,H,T)
(H,T,H)
(T,H,T)✅
(T,H,H)
(H,T,T)✅
P(E) = 3 / 8.
__________________________
Hope you understand...✌
#BeBrainly✅✅
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