Median
Median = XK+1
K = (n-1)/2
K = (0-1)/2
K = 0
Median = X0+1
Med = X0 = 0
Median = 1/2 (XK + XK+1)
K = n/2
K = 0/2
K = 0
Median = 1/2 (X0 + X0+1)
1/2 (X0 + X0+1)
1/2 (X0 + X0)
1/2 (0 + 0)
1/2 (0)
Med = 0
| X | f | ||
|---|---|---|---|
| BB | BA | ||
Median = L0 + C ((n/2 - (Σfi)0) / fm)
n = 40;
n/2 = 40/2 = K
L0 = BB - 0.5 = L0
(Σfi)0 = 0
C = TAK - TBK = C
fm = fm
Median = L0 + C ((n/2) - SigFi_0 ) / Fm)
L0 + C ((K - 0)/ fm )
L0 + C (KsigmaFi0/ fm )
L0 + (CKsigmaFi0/ fm )
L0 + CKsigmaFi0
Median = Med