Questions tagged [probability]

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CoinMaster CoinMaster Sat Nov 23 2024 | 6 answers 1176

What is the probability of getting 12 heads in 20 attempts from a fair coin?

I'm interested in finding out the likelihood of getting 12 heads in a series of 20 coin tosses with a fair coin.

What is the probability of getting 12 heads in 20 attempts from a fair coin?
Maria Maria Sat Nov 23 2024 | 5 answers 1080

What happens if 3 coins are flipped?

I'm wondering about the possible outcomes when flipping three coins. I want to know what combinations can occur and their probabilities.

What happens if 3 coins are flipped?
Chiara Chiara Sat Nov 09 2024 | 7 answers 1709

Is flipping a coin really 50 50?

I've always heard that flipping a coin is a 50-50 chance, but I'm wondering if that's really true. Could there be factors that influence the result more than we think? Is it really just a simple 50-50 split, or are there other things to consider?

Is flipping a coin really 50 50?
Nicola Nicola Thu Nov 07 2024 | 7 answers 1705

How do you make it heads everytime you flip a coin?

I'm trying to figure out a way to always get heads when I flip a coin. Is there a specific technique or method I can use to ensure that the coin lands on heads every single time?

How do you make it heads everytime you flip a coin?
CryptoTitan CryptoTitan Mon Oct 07 2024 | 0 answers 0

Is flipping a coin exactly 50 50?

Great question! When it comes to flipping a coin, many people assume that the odds of landing on heads or tails are exactly 50-50. However, is this really the case? Let's take a closer look. Firstly, we need to consider the physics of flipping a coin. The coin's weight distribution, the speed and force of the flip, and even the air resistance can all impact the outcome. These factors can slightly skew the odds in favor of one side or the other. Secondly, the coin itself may not be perfectly balanced. Even a small imperfection in the coin's weight distribution can tilt the scales in one direction. Additionally, human bias can also play a role. If a person is intentionally or subconsciously trying to flip the coin in a certain way, it can affect the outcome. So, while the odds of flipping a coin and landing on heads or tails may be close to 50-50, they're not exactly 50-50. There are many factors that can impact the outcome, making it difficult to predict with 100% accuracy.

Is flipping a coin exactly 50 50?

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