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194 tools
The two envelopes paradox calculator helps you determine whether swapping envelopes will make you obtain the envelope with a larger amount of money.
Benford's law calculator allows you to verify if your data set follows Benford's distribution of leading digits.
Beta distribution calculator can evaluate all things related to this famous family of probability distributions.
Use the binomial distribution calculator to calculate the probability of a certain number of successes in a sequence of experiments.
The box plot calculator is here to show you a graphic analysis of your dataset in the form of a box-and-whisker plot.
The central limit theorem calculator allows you to calculate the sample mean and the sample standard deviation for the given population distribution and sample size.
Determine the goodness of fit of your data with the chi-square calculator.
Calculate the class width of any dataset.
The continuity correction calculator shows you how to apply continuity correction to approximate a binomial distribution of a given problem.
Make your own dot plots with this dot plot calculator!
The empirical rule calculator allows you to find the three intervals within which you'll find 68, 95, and 99.7% of your data.
The exponential distribution calculator finds out the probability of a certain amount of time elapsing between two events.
The exponential growth prediction calculator estimates a future value based on past performance.
The frequency distribution calculator generates the cumulative frequency distribution table and a bar graph representing the frequency distribution for the given set of numbers.
The frequency polygon calculator will help you create a frequency polygon for the given set of data points.
Our geometric distribution calculator will help you determine the probability of a certain number of trials needed for success.
The histogram calculator is a histogram maker and a lesson on histograms, all in one. Let's explore what is a histogram, some examples, and the differences between a histogram vs a bar chart.
Use the hypergeometric distribution calculator to find the probability (or cumulative probability) associated with the hypergeometric distribution.
The inverse normal distribution calculator finds the x-value and Z-score if you input the area, mean, and standard deviation of the normal distribution.
Our lognormal distribution calculator helps you solve problems regarding probabilities, quantiles, samples, etc. from the lognormal distribution.
The negative binomial distribution calculator calculates what is the probability according to the Pascal distribution.
Effortlessly calculate probabilities with our bell curve calculator, a perfect tool for any probability distribution analysis. Try it today!
The normal probability calculator for sampling distributions gives you the probability of finding a range of sample mean values.
Using this pie chart calculator, you can compare values in different groups visually using a pie chart.