# What is the probability of getting no head when two coins? ### What is the probability of getting no head when two coins?

This states that the probability of the occurrence of two independent events is the product of their individual probabilities. The probability of getting two heads on two coin tosses is 0.5 x 0.5 or 0.25. A visual representation of the toss of two coins.

### What is the probability of no head?

The probability for no heads to occur in four flips was (1/2)x(1/2)x(1/2)x(1/2) = 1/16. 3) The probability for two events to both occur, even if they are not independent, is the probability for the first to occur, times the probability for the second to occur given the condition that the first has already occurred.

### What is the probability of flipping two coins and both landing on tails?

Originally Answered: If you flip two coins, what is the probability of getting two tails? Each coin has a 50–50 chance of getting a head and a 50–50 chance of getting a tail. So there are 4 results when flipping 2 coins, only one of which gives you two tails. Therefore the chance of flipping 2 tails is 25%.

### What is the probability of getting 2 heads and 2 tails if we toss the coin 4 times?

0.38 is the probability of getting exactly 2 Heads in 4 tosses.

### What is the probability of not e?

0.95 The sum of the probability for an event to occur and the probability for the same event not to occur is equal to 1. Thus, the probability of 'not E' is 0.95.

### What is the probability of getting at most 2 tails?

Hence, the probability of getting at most 2 tails is 7/8.

### What is the probability of getting 2 heads in 4 tosses?

0.38 is the probability of getting exactly 2 Heads in 4 tosses.

### What is the probability of getting 2 heads?

Two coins are tossed once. Find the probability of getting: (ii) at least 1 tail. Two coins are tossed. The sample set S will be {H H,H T,T H,T T }

### How to calculate the probability of tossing two coins?

1. Two different coins are tossed randomly. Find the probability of: Therefore, n (S) = 4. Let E 1 = event of getting 2 heads. Then, E 1 = {HH} and, therefore, n (E 1) = 1. Therefore, P (getting 2 heads) = P (E 1) = n (E 1 )/n (S) = 1/4. Let E 2 = event of getting 2 tails. Then, E 2 = {TT} and, therefore, n (E 2) = 1.

### What happens if you toss two coins simultaneously?

When we toss two coins simultaneously then the possible of outcomes are: (two heads) or (one head and one tail) or (two tails) i.e., in short (H, H) or (H, T) or (T, T) respectively; where H is denoted for head and T is denoted for tail. Therefore, total numbers of outcome are 2 2 = 4.

### What is the probability that Harpreet gets at least one head?

(a) Two unbiased coins are tossed simultaneously. Find the probability of getting (i) Exactly one head (ii) Exactly one tail (iii) Two tails (iv) Atleast one tail (v) Atmost one tail (vi) No Tail (b) Harpreet tossed two different coins simultaneously. What is the probability that she gets at least one head?