6-224. Performing Statistical CalculationsAll of the statistical calculations up to this point were performed after displaying a graph. Thefollowing procedures can be used to perform statistical calculations alone.u To specify statistical calculation data listsYou have to input the statistical data for the calculation you want to perform and specifywhere it is located before you start a calculation. Display the statistical data and then press2(CALC)6(SET).The following is the meaning for each item.1Var XList ....... location of single-variable statistic x values (XList)1Var Freq ........ location of single-variable frequency values (Frequency)2Var XList ....... location of paired-variable statistic x values (XList)2Var YList ....... location of paired-variable statistic y values (YList)2Var Freq ........ location of paired-variable frequency values (Frequency)• Calculations in this section are performed based on the above specifications.k Single-Variable Statistical CalculationsIn the previous example under “Displaying the Calculation Results of a Drawn Single-VariableGraph”, statistical calculation results were displayed after the graph was drawn. These werenumeric expressions of the characteristics of variables used in the graphic display.These values can also be directly obtained by displaying theList Editor and pressing 2(CALC)1(1-VAR).After this, pressing f or c scrolls the statistical calculation result display so you can viewvariable characteristics.For details on the meanings of these statistical values, see “Displaying the Calculation Resultsof a Drawn Single-Variable Graph” (page 6-11).
