Central Tendency - Ungrouped Data
Measure	Value	S.E.	Value/S.E.
Arithmetic Mean	11.841	0.595971078422258	19.8684138018026
Geometric Mean	11.5492093262437
Harmonic Mean	11.2480257094804
Quadratic Mean	12.1226123422305
Winsorized Mean ( 1 / 6 )	11.666	0.492572409851961	23.6838275280301
Winsorized Mean ( 2 / 6 )	11.666	0.492572409851961	23.6838275280301
Winsorized Mean ( 3 / 6 )	11.7275	0.393149144727545	29.8296464771079
Winsorized Mean ( 4 / 6 )	11.9755	0.310342319484723	38.5880340776067
Winsorized Mean ( 5 / 6 )	11.9555	0.215034238399866	55.5981228336679
Winsorized Mean ( 6 / 6 )	11.9555	0.215034238399866	55.5981228336679
Trimmed Mean ( 1 / 6 )	11.7244444444444	0.477615415488826	24.547876940791
Trimmed Mean ( 2 / 6 )	11.7975	0.44372992912356	26.5871180321373
Trimmed Mean ( 3 / 6 )	11.8914285714286	0.366802125209335	32.4191921315671
Trimmed Mean ( 4 / 6 )	11.9825	0.311304987840776	38.4911918151749
Trimmed Mean ( 5 / 6 )	11.986	0.275685811507714	43.4770289208904
Trimmed Mean ( 6 / 6 )	12.00125	0.289349254485697	41.476692315422
Median	12.25
Midrange	12.89
Midmean - Weighted Average at Xnp	11.8272727272727
Midmean - Weighted Average at X(n+1)p	11.986
Midmean - Empirical Distribution Function	11.8272727272727
Midmean - Empirical Distribution Function - Averaging	11.986
Midmean - Empirical Distribution Function - Interpolation	11.986
Midmean - Closest Observation	11.8272727272727
Midmean - True Basic - Statistics Graphics Toolkit	11.986
Midmean - MS Excel (old versions)	12.1138461538462
Number of observations	20