The geometric distribution calculator can be used to obtain the probabilities associated with the geometric distribution. #InputDiv { color: black; font-family: inherit; max-width: 550px; margin: 25px auto; line-height: 1.75; padding-left: 100px; } .InputText { font-family: inherit; font-size: 18px; display: inline-block; ...

The Simpsons Diversity Index allows us to measure the degree of biodiversity in a given biological ecosystem. For example, a forest may have many different species of animals such as tigers, leopards, deer, etc....

The Z score refers to the value of the Z statistic that is obtained when performing any of the tests used to check for the equality of two means. It is also obtained when...

The normal probability calculator gives us the area underneath a specified normal curve between two points. In order to find the probability that a normal variable lies between two points input the values of...

The Z score calculator converts the normal variable into the standard normal distribution. This is important because it allows us to compare two different normal populations that may have different means and variances. Enter the...

This calculator will give you the p value corresponding to the T score that is inputted by the user. #InputDiv { color: black; font-family: inherit; max-width: 550px; margin: 25px auto; line-height: 1.75; padding-left: 100px; } #ResultsDiv { color: black; font-family: inherit; max-width: 550px; margin: 25px auto; line-height: 1.75; padding-left:...

The below calculator gives us the sample mean and sample standard deviation. They are the parameters of the normal distribution that the sample mean follows. #InputDiv { color: black; font-family: inherit; max-width: 550px; margin: 25px auto; line-height: 1.75; padding-left: 100px; } #ResultsDiv { color:...

The binomial distribution is used to calculate probabilities when a trial with two outcomes is repeated 'n' number of times. The expected value tells us the average value we expect to get when the...