[" 10coins are tossed.What is the probability that exath "],[5" heads appear."]

If 10 coins are tossed, find the probability that exactly 5 heads appears.

10 coins are tossed what is the probability that exactly 5 heads appear ? Also find the probability of getting atleast 8 head.

A coin is tossed. What is the probability of getting: a head?

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

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

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 5 heads ?

Three unbiased coins are tossed.What is the probability of getting at most two heads?

Two unbiased coins are tossed.What is the probability of getting at most one head?

(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 ?