A tosses 2 coines while B tosses 3. The probability that B obtains more number of heads is

A and B toss 3 coins . The probability that they both obtain the same number of heads is

Three coins are tossed. Then the probability distribution of number of head is

Two coins are tossed five times. The probability that an odd number of heads are obtained, is

Two coins are tossed five times. The probability that an odd number of heads are obtained, is

A coin is tossed 3 times. Find the probability distribution of the number of heads.

If A and B toss 3 coins each, The probability that both get equal number of heads is

(a) (i) Find the probability distribution of the number of heads when three coins are tossed simultaneously. (ii) Find the probability distribution of the number of tails in the simultaneous tosses of three coins. (iii) Find the probability distribution of the number of heads in the simultaneous toss of four coins. (b) (i) Find the probability distribution of the number of heads in three tosses of a coin. (ii) Find the probability distribution of the number of sixes in two tosses of a die. ( c ) Find the probability distribution of the number of heads (tails) in four tosses of a coin.

A coin is tossed 3 times. The probability of obtaining at least 2 heads is