Empirical Rule Calculator
The Empirical Rule Calculator determines intervals where different percentages of data concentrate in normal distributions. Based on the 68-95-99.7 rule, it automatically calculates intervals for 1, 2, and 3 standard deviations from the mean. Essential tool for statisticians, researchers, data analysts, and quality control professionals working with statistical analysis, normal distribution, process control, and quantitative data interpretation in scientific research.
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