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category 21 calculators

All Statistics Calculators

Standard Deviation Index Calculator

Many techniques can help us identify test models, but one of the simplest is the standard deviation index. So, through this article and the application […]

Geometric Distribution Calculator

If you’re reading this page, you’re probably a math geek. Or maybe you’re just really into distributions and are already familiar with binomial, Poisson, negative […]

Class Width Calculator

This Class Width Calculator is about calculating the class width of given data. It explains what the calculator is about, its formula, how we should […]

Average Rating Calculator

An average rating calculator is a tool that calculates an average rate for something you choose to rate, and it works on a scale from […]

Central Limit Theorem Calculator

You may use our central limit theorem (CLT) calculator to compute the sample mean and standard deviation. If you know the population mean, you can […]

Degrees of Freedom Calculator

Firstly let us introduce to you our Degrees of Freedom Calculator. This degrees of freedom calculator will assist you in calculating this critical variable for […]

Coefficient of Variation Calculator

The coefficient of variation calculator may help you make judgments about your data after you know its standard deviation and mean. For example, is the […]

Correlation Coefficient Calculator (Matthews)

In our calculator we will explain to you what a correlation coefficient calculator is. Also, we will show you how to find the correlation coefficient. […]

Exponential Distribution Calculator

Our exponential distribution calculator can help you figure out how likely it is that a certain period of time will pass between two events. Exponential distributions are widely employed in product reliability calculations […]

Relative Error Calculator

Suppose you’ve ever wondered what the difference between relative and absolute error is. In that case, our relative error calculator is for you. When you need to compare items measured […]

Relative Standard Deviation (RSD) Calculator

Once you’ve determined your dataset’s standard deviation and mean, the RSD calculator (relative standard deviation calculator) can assist you in making judgments regarding it. Is […]

Midrange Calculator

What is a midrange? Midrange (or mid-range) is a number that is exactly halfway between the minimum (smallest value) and maximum (greatest value) in a dataset. […]

Probability of 3 Events Calculator

Use this Probability of 3 Events Calculator to calculate the following probabilities:  There’s a probability that only one of them will happen and a probability […]

Chi-Square Calculator

You can compare observed data to expected data with the chi-square test to measure the probability of being expected to chance. Also, you can use […]

Sensitivity And Specificity Calculator

In this article you can find the samples of sensitivity and specificity, calculating them, and how they are related. It is essential to know that […]

Odds Calculator

Our odds calculator can assist if you’ve ever wondered how likely you are to win a wager with odds of 3 to 5. You may […]

Accuracy Calculator

In this article, you can find what an accuracy calculator is, how you can use it, explain calculating the percentage of accuracy, which formula we […]

Bayes’ Theorem Calculator

Bayes’ Theorem Calculator is a CalCons’ calculator that calculates the probability of an event occurring given specific details. This app is designed for use in […]

Coin Flip Probability Calculator

With this Coin Flip Probability Calculator, you will learn how to calculate the probability of obtaining a random number of heads (or tails) from a […]

Mean Median Mode Calculator

What are mean, median and mode? The mean, median and mode all represent some kind of average value. We use them in statistics, history, economics […]

Median Calculator

Median Calculator is a useful tool to calculate the median value. In the following text we will explain what is this value, how to calculate […]