A coin is tossed five times. What is the porbability that the fourth toss would turn a head?

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

A coin is tossed 5 times . What is the probability of getting 5 heads ?

A coin is tossed 5 times. What is the probability of getting : no head.

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

A coin is tossed 5 times. What is the probability of getting : 3 heads?

(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 5 times. What is the probability of getting : at most 2 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.