If a coin is tossed n times, then find the probability that the head appears odd number of times.

If a fair is tossed 10 times, find the probability of at most six heads.

If a fair is tossed 10 times, find the probability of at least six heads.

If a fair is tossed 10 times, find the probability of exactly six heads.

If a fair coin is tossed thrice find the probability that there are at least one head

A coin is tossed n times. Find the probability of odd numbers of heads.

An unbiased coin is tossed 6 times. The probability that third head appears on the sixth trial is 5//16 b. 5//32 c. 5//8 d. 5//64

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

A unbiased coin tossed three times. Find the probability of getting 1 head

A fair coin is tossed repeatedly. If tail appears on first four tosses, then find the probability of head appearing on fifth toss.

A coin is tossed 2n times. The probability of getting head n times, is -