Casio CFX-9970G Manual
Also see for CFX-9970G: User guideProduct manualData communications guideManualManual
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279The following shows the meaning of parameter data specification items that aredifferent from list data specification.o1 .................... sample 1 meann1 .................... sample 1 size (positive integer)o2 .................... sample 2 meann2 .................... sample 2 size (positive integer)Example To perform a 2-Sample Z Test when two lists of data are inputFor this example, we will perform aμ1 <μ2 test for the dataList1 = {11.2, 10.9, 12.5, 11.3, 11.7} and List2 = {0.84, 0.9, 0.14,–0.75, –0.95}, whenσ1 = 15.5 andσ2 = 13.5.1(List)c2(<)cbf.fwbd.fw1(List1)c2(List2)c1(1)c1(1)c1(CALC)μ1<μ2 ............... direction of testz ...................... Z scorep ..................... p-valueo1 .................... sample 1 meano2 .................... sample 2 meanx1σn-1 ............... sample 1 standard deviationx2σn-1 ............... sample 2 standard deviationn1 .................... sample 1 sizen2 .................... sample 2 sizePerform the following key operation to display a graph.Jcccccccc6(DRAW)Tests 18 - 6 |
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