Two dice are thrown simultaneously. If X denotes the number of sixes, find the expectation of X.

Two dice are thrown simultaneously. If X denotes the number of sixes, Find expectation of X. Also find the variance.

Two dice are thrown simultaneously. If X denotes the number of sixes. Find the mean (expectation) of X.

Two dice are thrown simultaneously. If X denotes the numbers of sixes obtained, find probability distribution of X and also is mean and variance.

two dice are thrown simultaneously complete the table.

If X denotes the number of sixes in throwing two dice, find the expectation of x

A dice is thrown three times. Let X be 'the number of two seen'. Find the expectation of X.

Three dice are thrown simultaneously. Find the sample space

Two dice are thrown simultaneously and the outcomes are noted. Find the probability that: sum of numbers on the two dice is 5.

Two dice are thrown simultaneously. Find the probability of getting a doublet.

Two dice are thrown simultaneously. Find the probability of getting a doublet.