Five coins are tossed 320 times. Find the frequencies of the distribution of number of heads and tabulate the result.

Find the probability distribution of the number of heads when three coins are tossed.

Find the probability distribution of the number of heads when three coins are tossed.

Five coins are tossed 3200 times. The number of times getting exactly two heads is

Find the probability distribution for number of heads obtained in three tosses of a coin.

Five coins are tossed 3200 times. Using the Poisson distribution , the approximate probability of getting five heads 2 times is

Find the probability distribution for number of heads obtained in two tosses of a coin.

A coin is tossed 10 times. Find the probability of getting (i) 2 Heads (ii) Even numbers of heads

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

Find the expectation of the number of heads in 15 tosses of a coin.

A coin is tossed two times. Find the probability of getting atmost one head.