A die is thrown 10 times. If getting an even number is considered as a success, then the probability of four successes is

A die is thrown 2 times. If getting an odd number is considered as a success, then the probability of 2 successes is

A die is thrown 2 times. If getting an odd number is considered as a success, then the probability of 2 successes is

A die is thrown 10 times. If getting an even number is considered a success, find the probability of at least 9 successes.

A die is thrown 8 times. If getting an even number is considered a success, find the probability of at least 7 successes.

(i) A die is thrown 5 times. If getting an 'odd number' is success, find the probability of getting at least 4 successes. (ii) A die is thrown 6 times. If getting an 'odd (even) number' is a success, what is the probability of : (I) 5 successes (II) at least 5 successes (III) at most 5 successes (IV) no success ? (iii) A die is thrown 10 times. If getting an even number is considered a success, find the probability of at least 9 successes.

A die is thrown 100 times. If getting an even numebr is considered a success, the variance of the number of successes, is

A die is rolled 3 times. If getting a one is considered as a success, then the probability of atleast two successes is

A pair of dice is thrown 4 times. If getting a doublet is considered as a success,find the probability of two successes

A dice is thrown 100 times . If getting an even number is considered a success , then the variance of the number of successes is

A die is rolled 3 times. If getting a one is considered as a success, then the probability of 2 successes is