A dice is rolled twice. Find the probability distribution of number of successes if : A number greater than 4 is to be considered as success.

A die is tossed twice. 'Getting a number greater than 4' is considered a success. Find the probability distribution of number of successes. Also, find the mean and variance of the number of successes.

A die is tossed twice. 'Getting an odd number on a toss' is considered a success. Find the probability distribution of number of successes. Also, find the mean and variance of the number of successes.

If 12 dice are rolled at random, obtain the mean and variance of the distribution of successes, if 'getting a number greater than 4' is considered a success.

A pair of dice is rolled once. Find the probability that the maximum of the two numbers is greater than 4

A pair of dice is thrown 4 times. If getting a doublet is considered a success, find the probability distribution of number of successes. Also, find the mean and variance of number of successes.

If two dice are rolled 12 times, obtain the mean and varianve of the distribution of successes, if getting a total greater than 4 is considered a success.

If tow dice are rolled 12 times, obtain the mean and the variance of the distribution of success, if getting a total greater than 4 is considered a success.

If tow dice are rolled 12 times, obtain the mean and the variance of the distribution of success, if getting a total greater than 4 is considered a success.

Find the probability distribution of the number of sucesses in two tosses of a die where success is defined as number greater than 4

A dice is rolled twice in succession. Find the probability of a number greater than 4 on each throw.