The cumulative distribution function (CDF) is a mathematical function that describes the probability that a random variable will take a value less than or equal to a specific value. It provides a comprehensive way to visualize the distribution of probabilities for all possible values of the variable, making it an essential tool in understanding distributions like the binomial distribution, where it helps calculate the likelihood of obtaining a certain number of successes in a given number of trials.
congrats on reading the definition of Cumulative Distribution Function (CDF). now let's actually learn it.