【实例 1】求均数、标准差与标准误

]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 INPUT 2.

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

3

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

4.

INPUTNUMBER1.

ENTERNUMBEROFOBSERVATIONS？12 ENTEROBSERVATION＃1？118 ENTEROBSERVATION＃2？112 ENTEROBSERVATION＃3？98 ENTEROBSERVATION#4？104

ENTEROBSERVATION＃5？122. ENTEROBSERVATION＃6？122 ENTEROBSERVATION＃7？118 ENTEROBSERVATION＃8？140 ENTEROBSERVATION＃9？90 ENTEROBSERVATION＃10？104 ENTEROBSERVATION＃11？122 ENTEROBSERVATION＃12？112

MEAN=113.5 STANDARDDEVIATION=13.269925 STANDARDERROR=3.83069738