If a coin is tossed twice what is the probability of getting two heads together

Open in App

Solution

The sample space of two tossed coins is:

S: {(H,H),(H,T,),(T,H),(T,T)}

Probability=(No. Of favourable outcomes)/(Total no. Of outcomes)

Here, from the sample space,

P(getting 2 heads when a coin is tossed twice)= 1/4

Suggest Corrections

121

Similar questions

If a coin is tossed twice, is the probability of getting two heads equal to the probability of getting no heads at all? What are the two probabilities in the order of

i) Getting two heads

ii) Getting no heads

If a coin is tossed twice,

Is the probability of getting two heads equal to the probability of getting no heads at all? Also find the probability of

i) Getting two heads

ii) Getting no heads

Q. A coin is tossed twice. What is the probability of getting two consecutive heads ?

Q. Two coins are tossed together. What is the probability of getting exactly one head?

Two coins tossed together. What is the probability of getting at least one head?

Join BYJU'S Learning Program

If a coin is tossed twice what is the probability of getting two heads together

The sample space of two tossed coins is: S: {(H,H),(H,T,),(T,H),(T,T)} Probability=(No. Of favourable outcomes)/(Total no. Of outcomes) Here, from the sample space, P(getting 2 heads when a coin is tossed twice)= 1/4

The sample space of two tossed coins is:

S: {(H,H),(H,T,),(T,H),(T,T)}

Probability=(No. Of favourable outcomes)/(Total no. Of outcomes)

Here, from the sample space,

P(getting 2 heads when a coin is tossed twice)= 1/4