A pair of dice is thrown 4 times If getting a double is considered a success find the probability distribution of number of successes

Three cards are drawn seccessively with replacement from a well shuffled pack of 52 playing cards. If getting a card of spade is considered success, find the probability distribution of the number of successes.

An unbiased die thrown twice find the probability distribution of the number of sixes

The probability distrubution of the number of successes in two tosses of a die where a success is defined as getting a number greater than 4 then the probability distribution of number of successes in two tosses of are die are

A die is thrown 6 times. If ‘getting an odd number' is a success, what is the probability of (i) 5 successes? (ii) at least 5 successes? (iii) at most 5 successes?

A pair of dice is thrown 3 times. Find the probability of getting a doublet exactly two times.

A coin is tossed 4 times let x denote the number of heads find the probability distribution of X also find the mean and variance of X

A die is tossed thrice. Getting an even number is considered as success, the variance of the binomial distribution is (3)/(k) , then K equals to

If a die is thrown then the probability of getting an even number is

A die is thrown 4 times. Find the probability of getting at most two 6.