taxes Property Tax Assistance

2018 Confidence Interval Detail

203/San Augustine
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 14,228,740 0.6592 21,584,860 15 686 0.154560926
A 15,470,330 0.8277 18,690,745 17 316 0.094542012
A 15,954,820 0.8435 18,915,021 14 192 0.289711221
A 17,635,590 0.8645 20,399,757 15 113 0.076921053
E 55,486,590 0.8897 62,365,505 18 1437 0.158391177
G1 24,667,339 1.0379 23,766,585 9 103 0.005420092
G1 25,055,998 1.0075 24,869,477 8 33 0.000334117
G1 24,486,969 1.0031 24,411,294 6 13 0.000105784
G1 23,952,947 0.9980 24,000,949 4 7 0.000216444
Random Totals: 216,939,323 239,004,193 106 2,900
CATG D1 EXCEPTION VALUES: 22,873,320 25,042,815
CATG J EXCEPTION VALUES: 14,448,620 15,149,412
Total Test Values(2) 254,261,263 279,196,420

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 13,959,821

Confidence Interval Values(5)

Local Test Value: 254,261,263 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 265,236,599 (State Test Value minus Margin of Error Percent)
State Upper Limit: 293,156,241 (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