taxes Property Tax Assistance

2020 Confidence Interval Detail

Archer County
005-901/Archer City ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 19,410,410 0.8443 22,989,944 11 411 0.073415386
A 19,567,050 0.9005 21,729,095 9 222 0.064203060
A 19,444,890 0.9216 21,099,056 8 131 0.008263165
A 18,881,490 0.9880 19,110,820 6 64 0.055231041
E 28,312,540 1.0527 26,895,165 8 262 0.013571803
G1 6,265,120 0.9707 6,454,229 10 96 0.003175035
G1 6,380,710 0.9940 6,419,225 8 26 0.000597462
G1 6,460,240 1.0020 6,447,345 6 14 0.000605257
G1 5,697,870 0.9942 5,731,110 4 5 0.001588795
Random Totals: 130,420,320 136,875,989 70 1,231
CATG D1 EXCEPTION VALUES: 22,889,650 16,571,630
CATG J EXCEPTION VALUES: 24,566,590 25,744,478
Total Test Values 177,876,560 179,192,097

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,959,605

Confidence Interval Values(5)

Local Test Value: 177,876,560 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 170,232,492 (State Test Value minus Margin of Error Percent)
State Upper Limit: 188,151,702 (State Test Value plus Margin of Error Percent)

Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values