Home
Class 11
MATHS
A coin is tossed.If its shows a tail we ...

A coin is tossed.If its shows a tail we draw a ball from a box which contains 2 red and 3 black balls.If it shows head we throw a die.Find the sample space for this experiment

Text Solution

Verified by Experts

The correct Answer is:
`{TR_(1), TR_(2), TB_(1), TB_(2), TB_(3), H1, H2, H3, H4, H5, H6}`
Promotional Banner

Similar Questions

Explore conceptually related problems

A coin is tossed. If it shows head, we draw a ball from a bag consisting of 3 blue and 4 white balls, if it shows tail we throw a die. Describe the sample space of this experiment.

A coin is tossed. If the out come is a head, a die is thrown. If the die shows up an even number, the die is thrown again. What is the sample space for the experiment?

Find the total number of selections of at least one red ball from a bag containing 4 red balls and 5 black balls, balls of the same colour being identical.

There are two boxes . One box contains 3 white balls and 2 black balls . The other box contains 7 yellow balls and 3 black balls . If a box is selected at random and from it , a ball is drawn , the probability that the ball is black is :

A box contains N coins, m of wiich are fair and the rest are biased. The probability of getting a head when a fair coin is tossed is 1/2, while it is 2/3 when a biased coin is tossed. A coin is drawn from the box at random and is tossed twice. The first time it shows head and the second time it shows tail. What is the probability that the coin drawn is fair ?

A bag contains 4 red and 4 black balls, another bag contains 2 red and 6 black balls. One of the two bags is selected at random and a ball is drawn from the bag which is found to be red. Find the probability that the ball is drawn from the first bag.

A beg contains 4 red and 4 black , another bag contains 2 red and 6 black balls. One of the two bags is selected at random and a ball is drawn from the bag which is found to be red. Find the probability that the ball is drawn from the first bag.

Four balls are to be drawn without replacement from a box containing 8 red and 4 white balls. If x denotes the number of red balls drawn. Find the probability distribution of x.

A person plays a game of tossing a coin thrice. For each head, he is given Rs 2 by the organiser of the game and for each tail, he has to give Rs 1.50 to the organiser. Let X denote the amount gained or lost by the person. Show that X is a random variable and exhibit it as a function on the sample space of the experiment.

The number 1, 2, 3 and 4 are written sepratly on four slips of paper. The slips are put in a box and mixed thoroughly. A person draws two slips from the box, one after the other, without replacement. Descrebe the sample space for the experiment?