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A coin is thrown once. Find the probability of getting a head.

Tutor

1/2 or half

Tutor

Total outcomes = {H,T} = 2 Favorable= {H} = 1 Hence, P(H) = 1/2

1/2

Tutor

Two possible outcomes {H,T}. We know, P(H)+P(T)=1. Assume the coin is unbiased. Then, P(H)=P(T). Combining we get P(H)=P(T)=1/2

Tutor

Total possibilities is 2 Let E be the event of getting a head n(E)=1 The probability of getting a head =1/2

Trainer

A coin has head and tail i.e. 2 No. of possibility to get head =1 So, probability of getting a head is 1/2. Thank you.

Total No. of possible outcome = 2 ( i.e. Head or tail ) No. of possibility to get Head = 1 Therefore, probability to get head = 1/2

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