empirical rule calculator with steps

The empirical rule, also known as the 68-95-99.7 rule, is a statistical principle that describes the approximate percentage of data values that fall within a certain number of standard deviations from the mean in a normal distribution. This rule is particularly useful for understanding the distribution of data and making predictions based on the characteristics of the data set. While calculating the percentages manually can be cumbersome, using an empirical rule calculator can simplify the process and provide accurate results quickly.