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

A coin is tossed 5 times. What is the probability that tail appears an odd number of times?

A coin is tossed 5 times. What is the probability that head appears an even number of times?

A coin is tossed n times. The probability that head will turn up an odd number of times , is

A coin is tossed 15 times, then find the probability that exactly 9 consecutive heads appears, is

A fair coin is tossed 100 times . The probability of getting head an odd number of times is

A fair coin is tossed 12 times. Find the probability that two heads do not occur consectively.

A fair coin is tossed 12 times. Find the probability that two heads do not occur consectively.

Statement I : A fair coin is tossed 100 times . The probability of getting tails an odd number of times is 1/2 . Statement II : A fair coin is tossed 99 times . The probability of getting tails an odd number of times is 1/2 Then which of the above statements are true .

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

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