Suppose a pair of unbiased dice is rolled once if X denotes the total score of two dice write down
Sample space

Suppose a pair of unbiased dice is rolled once if X denotes the total score of two dice write down The values taken taken by random variable X

Suppose a pair of unbiased dice is rolled once if X denotes the total score of two dice write down The number of elments in inverse image of X

Suppose a pair of unbiased dice is rolled once if X denotes the total score of two dice write down The inverse image of 9

If s is the total score when two dice are thrown once then

An unbiased dice is rolled one time. Find the probability of occuring 4.

Suppose two coins are tossed once if X denotes the number of heads Write the sample space

Suppose two coins are tossed once. If X denotes the number of talls (i) write down the sample space (ii) find the inverse image of 1 (iii) the values of the random variable and number of elements in its inverse images .

Three dice are rolled once . The chance of getting a score of 5 is :

Three dice are rolled once the chance of getting a score of 5 is

Three dice are rolled once. The chance of getting a score of 5 is: