Question

Simple probabilityYou flip a fair coin.If necessary, round your answer to 2 decimal places.

Answer 1

Given:

We flip a fair coin.

Required:

We need to find the probability of getting tails.

Step-by-step explanation:

The total possible outcomes, S ={Tails, Head}

`n(S)=2`

Let A be the event of getting tails.

The favorable outcome, A ={Tails}

`n(A)=1`

The probability of getting tails is P(A)..

`P(A)=(n(A))/(n(S))`

Substitute n(A)=1 and n(S) =2 in the formula.

`P(A)=(1)/(2)=0.50`

Final answer:

`P(tails)=0.50`