Two coins tossed simultaneously 300 times and its is found that two heads appeared 136 times, one head appeared 112 times and no head appeared 52 times. If two coins are tossed at random, what is the probability of geeting 1 head.

In 40 tosses of a coin, tail appears 32 times. If a coin is tossed at random, what is the probability of getting a head?

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 5 heads ?

Three coins are tossed once. Find the probability of getting two heads.

Three coins are tossed simultaneously 150 times and it is found that 3 heads appear 25 times, 2 heast appear 40 times, 1 head appears 75 times and no head appears 10 times. If three coins are tossed simultaneously at random, find the probability of getting: 1 head

Three coins are tossed simultaneously 150 times and it is found that 3 heads appear 25 times, 2 heast appear 40 times, 1 head appears 75 times and no head appears 10 times. If three coins are tossed simultaneously at random, find the probability of getting: 3 heads.

Three coins are tossed simultaneously 150 times and it is found that 3 heads appear 25 times, 2 heast appear 40 times, 1 head appears 75 times and no head appears 10 times. If three coins are tossed simultaneously at random, find the probability of getting: 2 heads.

Three coins are tossed simultaneously 150 times and it is found that 3 heads appear 25 times, 2 heast appear 40 times, 1 head appears 75 times and no head appears 10 times. If three coins are tossed simultaneously at random, find the probability of getting: 0 head