This tool calculates the cumulative distribution function value for a given data set.
How to Use the Calculator:
Enter the mean (μ) and standard deviation (σ) for your normal distribution. Then, enter the X value for which you want to find the cumulative distribution function (CDF). Click the “Calculate” button to get the result.
What the Calculator Does:
This calculator calculates the cumulative distribution function (CDF) for a given X value, based on the specified mean and standard deviation of a normal distribution. The CDF provides the probability that a normally distributed random variable will be less than or equal to a given value.
Limitations:
This calculator assumes a normal (Gaussian) distribution and may not be accurate for other types of distributions. Ensure that the standard deviation is a positive number. The calculator handles numerical input to a reasonable precision but may not be suitable for statistical analysis requiring very high precision.