taxes Property Tax Assistance

2021 Confidence Interval Detail

San Augustine County
203-901/San Augustine ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 17,786,120 0.7747 22,958,720 17 658 0.217245062
A 18,053,570 0.8001 22,564,142 17 304 0.115185954
A 19,287,800 0.7860 24,539,186 17 195 0.093405627
A 21,747,780 0.8530 25,495,639 18 120 0.055835553
E 63,598,530 0.9381 67,795,043 23 1,427 0.100767342
G1 13,975,891 0.9785 14,282,975 10 109 0.000171280
G1 14,459,998 0.9777 14,789,811 7 19 0.000202090
G1 13,861,982 0.9779 14,175,255 4 5 0.000197056
G1 12,358,458 0.9893 12,491,950 2 2 0.000043223
Random Totals: 195,130,129 219,092,721 115 2,839
CATG D1 EXCEPTION VALUES: 23,721,541 25,979,003
CATG G1 EXCEPTION VALUES: 22,108,940 23,028,988
CATG J EXCEPTION VALUES: 3,686,340 3,807,703
Total Test Values 244,646,950 271,908,415

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 13,595,421

Confidence Interval Values(5)

Local Test Value: 244,646,950 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 258,312,994 (State Test Value minus Margin of Error Percent)
State Upper Limit: 285,503,836 (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