taxes Property Tax Assistance

2018 Confidence Interval Detail

232/Uvalde
232-902/Sabinal ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 40,508,925 0.7051 57,451,319 15 507 0.274678086
A 40,434,432 0.9404 42,997,057 15 215 0.111289482
A 46,228,788 0.8834 52,330,528 16 155 0.136841066
A 50,158,971 0.9705 51,683,638 14 95 0.091854825
C1 8,522,624 0.6288 13,553,791 14 300 0.120339317
C1 9,582,848 0.9435 10,156,702 19 159 0.034170162
C1 6,490,289 0.8835 7,346,111 13 72 0.104042896
C1 4,449,344 1.3888 3,203,733 9 17 0.038910601
E 66,747,485 0.9849 67,770,824 18 597 0.285700205
F1 8,904,722 1.0447 8,523,712 12 73 0.029163344
F1 8,529,453 0.8217 10,380,252 8 19 0.145455178
F1 6,429,640 1.0550 6,094,445 4 7 0.024836423
F1 6,315,054 0.8940 7,063,819 3 4 0.015874123
Random Totals: 303,302,575 338,555,931 160 2,220
CATG D1 EXCEPTION VALUES: 28,533,288 29,673,857
Total Test Values(1) 331,835,863 368,229,788

Margin of Error

Margin of Error Percent: 7.1720053
Margin of Error Value: 26,409,460

Confidence Interval Values(5)

Local Test Value: 331,835,863 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 341,820,328 (State Test Value minus Margin of Error Percent)
State Upper Limit: 394,639,248 (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