Example 10.4.1---Testing outliers

x1={ 0,0,0,7,6,0,0,0,1,0,0,1,9,10,0,0,0,0,9,0,0,0,1,4,0,0,0,7,10};
x2={0,0,0,9,10,0,1,1,8,3,1,1,10,10,0,0,0,7,10,1,4,5,5,10,0,2,1,
    10,10};
x3={0,1,3,9,10,3,6,3,10,5,2,3,10,10,0,0,0,8,10,2,4,7,7,10,5, 6,7,
    10,10};
x4={1,3,5,9,10,7,7,7,10,5,2,3,10,10,0,0,3,8,10,4,6,8,7,10,6,7,10,
    10,10};
x5={1,3,5,9,10,7,8,9,10,5,3,3,10,10,0,0,4,8,10,7,8,10,7,10,6,7,10,
    10,10};
d={10,21,30,100,150,40,75,148,256, 27,21,30,90,150,16,43,49,140,
   290,21,
   27,30,30,100, 20,21,48, 80,145};