Estimate_SNU
在1-alpha置信水平下，分为标准差未知和已知两种情况求单个正态总体均值的置信区间（或下置信区间，上置信区间）。
范例(t):
[Code]
x:=array(4.68,4.85,4.32,4.85,4.61,5.02,5.2,4.6,4.58,4.72,4.38,4.7) ;
return Estimat…
来源于.NET函数大全
单正态总体参数区间估计
  假设总体，[img type="tslxml" fil…
Estimate_SNU
范例(t):
[Code]
x:=array(4.68,4.85,4.32,4.85,4.61,5.02,5.2,4.6,4.58,4.72,4.38,4.7) ;
return Estimat…
Estimate_TNU
范例(t):
[Code]
X:=array((628,583,510,554,612,523,530,615),(535,433,398,470,567,480,498,560,503,426)…
Estimate_SND
范例(t):
[Code]
x:=array(45.3,45.4,45.1,45.3,45.5,45.7,45.4,45.3,45.6);
alpha:=0.05;
return Estima…
Estimate_TND
范例(t):
[Code]
X:=array((2.066,2.063,2.068,2.06,2.067),(2.058,2.057,2.063,2.059,2.06));
alpha:=0.1…
Estimate_SP
范例(t):
mx:=0.3;
n:=120;
alpha:=0.05;
return Estimate_SP(mx,n,alpha);

结果：
[img…
Estimate_TP
范例(t):
[code]
P:=array(0.478,0.328);
N:=array(1000.00,750.00);
alpha:=0.05;
return Estimate_TP(…