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

A fair coin is tossed 9 times the probability that at least 5 consecutive heads occurs is

A coin is tossed 5 times. What is the probability of getting at least 3 heads.

A coin is tossed 5 times. What is the probability of getting at least 3 heads.

A coin is tossed 5 times. What is the probability of getting at least 3 heads.

A coin is tossed 4 times . The probability of getting atleast one head is

A coin is tossed n times. The probability of getting at least one head is greater than that of getting at least two tails by 5/32. Then n is :

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

In an experiment a coin is tossed 10 times. Q. Probability that no two heads are consecutive 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.