FTEST(array1,array2)
ɺ̺ FTEST Ǻغú Ƕ¶ɶǺǺǶɶɺݺ úǺɶǺ Ƕ, Ӻ ȶ̺Ӷ̺ ¶̺ʶú̶ ¶ ɺ϶ǺǶ ºɶɺں ɶúɺӶ̶ͺ.
Ժɺ̺ ǶͶú̶ͺ Excel.
Ƕʺ̶, Ӻ Ӷö˺ A1, A2, ... A5 Ƕ¶ú Ӷ̺Ⱥ 11.4, 17.3, 21.3, 25.9 40.1, Ӷö˺ B1, B2, ... B5 Ƕ¶ú Ӷ̺Ⱥ 23.2, 25.8, 29.9, 33.5 42.7. Ƕº
FTEST(A1:A5,B1:B5) ɺú 0.510815017.
FDIST, FINV.