The value of probability and statistics in the field of data science has been immense, with artificial intelligence and machine learning relying heavily on them. We are using process models of normal distribution every time we conduct A/B testing and investment modeling.

However, the binomial distribution in Python gets applied in multiple ways to carry out several processes. But, before getting started with binomial distribution in Python, you need to know about binomial distribution in general and its use in everyday life.

**What is the Binomial Distribution?**

Have you ever flipped a coin? If you have, then you must know about the probability of getting heads or tails is equal. But, how about the likelihood of getting seven tails in total ten flips of a coin? This is where binomial distribution can help in calculating each flip’s results, and thus finding out the probability of getting seven tails for ten flips of a coin.

The crux of probability distribution comes from the variance of any event. For each ten coin tosses set, the probability of getting heads and tails can be anywhere between one to ten times, equally and likely. The uncertainty in the result (also known as variance) helps in generating the distribution of the outcomes produced.

In other words, the binomial distribution is a process where there are only two possible outcomes: true or false. Therefore, it has an equal probability of both the results across all events, as the same actions are performed each time. There is only one condition… The steps need to be completely unaffected of each other, and the results may or may not be equally likely.

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