What is the probability of getting at least 3 heads in 10 tosses of a fair coin?

So the probability of exactly 3 heads in 10 tosses is 1201024. Remark: The idea can be substantially generalized.

What is the probability of getting at least 3 heads when flipping a coin 4 times?

4/16
N=3: To get 3 heads, means that one gets only one tail. This tail can be either the 1st coin, the 2nd coin, the 3rd, or the 4th coin. Thus there are only 4 outcomes which have three heads. The probability is 4/16 = 1/4.

Can you do a flip 10 times?

Jungsun: There is an 1/2 chance to get a head of a coin each time. To get 10 heads in a row, an 1/2 chance has to be multiplied for 10 times. So, the formula to complete the coin scam on the first attempt is (1/2)^{10}. As a result, the chance of DB completing the coin scam on the first attempt is 1/1024.

What is the probability of getting tail on fair coin?

Let’s first calculate the probability of getting tail on fair coin when you flip it one time. If we flip the the fair coin 1 time then the probability of getting tail is 1/2. Now here we are flipping it 10 times. Then it would be, The probability of flipping coin 10 times and getting all tail is 1/1024 i.e 0.09765 \% (It’s highly unlikely)

What is the probability of getting 10 heads on a coin?

Assuming the coin is fair, the probability of getting 10 heads is . The probability of getting at least one tail (the complementary event) is then . It is 1 minus the probability of getting no tails (ten heads). You can also sum binomial probabilities from 1 to 10 success but it will be tedious.

What is the probability of getting 10 tails in a row?

Highly improbable. Each time a fair coin is flipped, the probability of getting tails is 1/2, or 50\%. So the probability of getting 10 tails in a row is 1/1024, or .09765625\% …… Each coin toss has a 1/2 probability of getting a tail. You multiply 1/2 times 1/2, 10 times to get the answer.

What is the probability of 2 heads and 2 tails in 2 Flip?

What this means in reality is that while the result of ONE flip is 0.5 (Heads) and 0.5 (Tails), the result of 2 Heads or 2 Tails in 2 flips is smaller, in fact (0.5)* (0.5) = 0.25 or 25\%. Far less promising if you’re betting your weekly income on it. The question asks for the probability of achieving 10 Tails in 10 flips.