A game consists a one-rupee coin 3 times and nothing the outcomes each

1.	A game consists a one-rupee coin 3 times and nothing the outcomes each time. Ramesh wins the game if all the tosses give the same result (i.e., three heads or three tails) and otherwise loses. Find the probability of Ramesh losing the game ?
Answer» On tossing a coin three times, Possible outcomes are (HHH), (HHT), (HTH), (THH), (TTT), (TTH),(THT),(HTT) Total number of possible outcomes = 8 Winning chances fer Ramesh = 2 and his loosing chances = 8 - 2 = 6 .^. . P(Ramesh loosing the game) = 6/8 = 3/4

A game consists a one-rupee coin 3 times and nothing the outcomes each time. Ramesh wins the game if all the tosses give the same result (i.e., three heads or three tails) and otherwise loses. Find the probability of Ramesh losing the game ?

Answer»

On tossing a coin three times, Possible outcomes are (HHH), (HHT), (HTH), (THH), (TTT), (TTH),(THT),(HTT)

Total number of possible outcomes = 8

Winning chances fer Ramesh = 2

and his loosing chances = 8 - 2 = 6

.^. . P(Ramesh loosing the game) = 6/8 = 3/4

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A game consists a one-rupee coin 3 times and nothing the outcomes each time. Ramesh wins the game if all the tosses give the same result (i.e., three heads or three tails) and otherwise loses. Find the probability of Ramesh losing the game ?

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