- 5★ rating average returns an average rating based on any 5-option voting.
- Use the binomial distribution calculator to calculate the probability of a certain number of successes in a sequence of experiments.
- Determine the goodness of fit of your data with the chi square calculator.
- Use the combinations calculator to determine the number of combinations for a set.
- The confidence interval calculator finds the confidence level for your data sample.
- The exponential distribution calculator finds out the probability of a certain amount of time elapsing between two events.
- Exponential growth prediction tool estimates a future value based on past performances.
- Our geometric distribution calculator will help you determine the probability of a certain number of trials needed for success.
- The lottery calculator finds the odds for winning in a typical lottery.
- The negative binomial distribution calculator calculates what is the probability according to the Pascal distribution.
- The normal distribution calculator lets you calculate the area under the bell curve.
- Use the odds calculator to convert odds to a probability of winning or losing.
- Use the permutation calculator to determine the number of permutations for a set.
- The Poisson distribution calculator is a tool for determining the probability of a certain number of independent events happening in a given time.
- Probability - Use the probability calculator to find the likelihood of various interactions between two distinct events.
- The p-value calculator can help you find the p-value and evaluate how compatible your data is with the null hypothesis.
- The sample size calculator determines the sample size required for the result to be statistically significant.
- The z-score calculator can help you determine the standard score for a data point.