A coin is tossed 20 times and head occurred 12 times. How many times did tail occur?

A coin is tossed 20 times. The number of times head occurred and tail occurred is 12 and 8 respectively . What is the probability that a tail will turn up on the coin ?

A coin is tossed 500 times. Head occurs 343 times and tail occurs 157 times. Find the probability of each event.

A coin is tossed 1000 times.Head occurred 625 times. Find the probability of getting a tail.

Three coins are tossed 100 times, and three heads one head occurred 14 times and head did not occur 23 times. Find the probability of getting more than one head.

A coin is tossed 100 times and head appears 46 times. Now if we toss a coin at random, what is probability of getting (i) a head (ii) a tail.

A coin is tossed 100 times and head is obtained 59 times. On tossing a coin at random, find the probability of getting (i) a head (ii) a tail

A coin is tossed 100 times and head appears 46 times. Now if we toss a coin at random, what is probability of getting (i) a head (ii) a tail.