CHITEST(¶ö˺кѶ̺ѶöȺ۶ɺڶ_¶̺ʺǶ, ѶöǺúѶ̺Ӷúк̶_¶̺ʺǶ)
ɺ̺ CHITEST Ǻغú ʺǶú ɶú̺ж̶ͶǺкѶ ¶Ⱥ жʺö¶öȶöɶ̺ -º.
@ö˺кѶ̺ѶöȺ۶ɺڶ_¶̺ʺǶ -- ܺѶ ¶̺ʺǶ, ǺѶǺڶ жǶ¶ú̺ ɺ϶Ⱥݶºöͺڶ ɺӶöɶ̺. @öǺúѶ̺Ӷúк̶_¶̺ʺǶ -- ܺѶ ¶̺ʺǶ, ǺѶǺڶ жǶ¶ú̺ Ǻ̶ºöͺڶ ɺӶöɶ̺.
Ѻ Ժɺ̺ жǶͶúкѶ̶ͺ Excel.
CHIDIST, CHIINV.