the **title** of a calculator to go to the calculator.

in the plus (+) icon to see a summary of what the calculator does.

in a the minus (-) icon to hide the summary.

the *Expand All Calculator Summaries* button to open all summaries at once. again to collapse all summaries.

- Statistics CalculatorsCurrent Statistics CalculatorsCurrent Statistics Calculator MenuCurrent Statistics Calculator Menu4
#### Statistical Average Calculator

Calculate the mean, median, mode, and range of a number set.Statistical Average Calculator#### Percentile Calculator

Calculate the percentile using 2 different methods;Percentile Calculator*Nearest Rank*and*Closest Rank*(3 different variants).#### Percentile Rank Calculator

Calculate the percentile rank using three different methods.Percentile Rank Calculator#### Standard Deviation Calculator

Calculate the mean, variance and standard deviation of an entered or pasted-in data set.Standard Deviation Calculator

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