Percentiles - Ungrouped Data
p	Weighted Average at Xnp	Weighted Average at X(n+1)p	Empirical Distribution Function	Empirical Distribution Function - Averaging	Empirical Distribution Function - Interpolation	Closest Observation	True Basic - Statistics Graphics Toolkit	MS Excel (old versions)
0.1	15.6	15.8	17	17	17.2	15	16.2	15
0.2	17.6	17.8	18	18	18.4	18	17.2	18
0.3	18.9	19	19	19	19	19	19	19
0.4	19	19	19	19	19	19	19	19
0.5	19.5	20	20	20	20	20	20	20
0.6	20	20.4	20	20	20.2	20	20.6	20
0.7	21.3	23.4	24	24	22.2	21	21.6	24
0.8	24	24.4	24	24	24	24	25.6	24
0.9	25.4	26	26	26	25.6	26	26	26