CHITEST(¶ö˺Ѷ̺ѶöȺ۶ɺڶ_¶̺ʺǶ, ѶöǺúѶ̺Ӷú̶_¶̺ʺǶ)
ɺ̺ CHITEST Ǻغú ʺǶú ɶú̶̺ͶǺѶ ¶Ⱥ ʺö¶öȶöɶ̺ -º.
@ö˺Ѷ̺ѶöȺ۶ɺڶ_¶̺ʺǶ -- ܺѶ ¶̺ʺǶ, ǺѶǺڶ Ƕ¶ú̺ ɺ϶Ⱥݶºöͺڶ ɺӶöɶ̺. @öǺúѶ̺Ӷú̶_¶̺ʺǶ -- ܺѶ ¶̺ʺǶ, ǺѶǺڶ Ƕ¶ú̺ Ǻ̶ºöͺڶ ɺӶöɶ̺.
Ѻ Ժɺ̺ ǶͶúѶ̶ͺ Excel.
CHIDIST, CHIINV.