Question

If you flip three fair coins, what is the probability that you’ll get heads on the first two flips and tails on the last flip

Answer 1

Answer:

Three coins are flipped. The possible outcome will be

(HHH) (HHT) (HTH) (HTT) (THH) (THT) (TTH) (TTT)

No. Of favourable outcome = 1

Therefore ,The Probablity = no. Of favourable outcome/ total no. Of outcome

= 1/8

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Answer 2

Answer:

1/2

Step-by-step explanation:

the answer would be 1/2 because the outcomes of the 3 coins are:

(HHH) (HHT) (HTH) (HTT) (THH) (THT) (TTH) (TTT)

    1          2          3                   4

you can see that there are 4 answers that matches with the equation

and there are 8 answers so the answer would be 4/8 and could be simplified as 1/2.

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