【实例 2】配对对比或自身对比的 t-检验

]RUN

IF YOU WANT TO GET MEAN，STANDARD DEVIATION AND STANDARD ERROR， PLEASE INPUT1.IF YOU WANT TO GET THE T-TEST FOR MEAN BETWEEN POPULATION AND SAMPLE，PLEASE INPUT2.

IF YOU WANT TO GET THE T-TEST FOR MEAN OF PAIRED DATA，PLEASE INPUT3. IF YOU WANT TO GET THE T-TEST FOR MEAN OF GROUPED DATA，PLEASE

INPUT4.

INPUT NUMBER 3

ENTERNUMBEROFPAIRS？9 ENTERX，YPAIR＃1？96，88 ENTERX，YPAIR＃2？98，98 ENTERX，YPAIR＃3？112，108 ENTERX，YPAIR＃4？108，102 ENTERX，YPAIR＃5？102，98 ENTERX，YPAIR＃6？98，100 ENTERX，YPAIR＃7？100，96 ENTERX，YPAIR＃8？106，102 ENTERX，YPAIR＃9？80，72

MEAN=4 STANDARDDEVIATION=3.31662479 STANDARDERROR=1.1055416 T=3.61813614