A coin is tossed 7 times.Each time a man calls head.The probability that he wins the toss on more occasions is

A coin is tossed 7 times. Then the probability that at least 4 consective heads apear is

If a fair coin is tossed 8 times , then the probability that it shows heads at least once is

A coin is tossed 6 times . Find the probability of getting at least 3 heads .

A coin is tossed 7 times. What is the probability that head appears an odd number of times ?

(i) A coin is tossed 7 times. What is the probability that head appears an odd number of times ? (ii) A coin is tossed 7 times. What is the probability that tail appears an odd number of times ? (iii) A coin is tossed 5 times. What is the probability that head appears an odd number of times ?

A Coin is tossed five time. What is the probability that heads are observed more than three times?

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

If 1 coin is tossed three times, Indicate the probability of the following events two or more heads.