Answer:
Possible outcomes of tossing three coins are:
(HHH), (HHT), (HTH), (THH), (TTT), (TTH), (THT),(HTT)
Step-by-step explanation:
Here H and T are denoted for Head and Tail.
Total outcomes = 8
no. of outcomes with at least two heads = 4
∴ required probability =
8
4
=
2
1
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Answers & Comments
Answer:
Possible outcomes of tossing three coins are:
(HHH), (HHT), (HTH), (THH), (TTT), (TTH), (THT),(HTT)
Step-by-step explanation:
Here H and T are denoted for Head and Tail.
Total outcomes = 8
no. of outcomes with at least two heads = 4
∴ required probability =
8
4
=
2
1