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	0.6660	60,824,212	15	507	.245411012
A	40,434,432	0.9401	43,010,778	15	215	.111271352
A	46,228,788	0.8834	52,330,528	16	155	.136841066
A	50,158,971	0.9705	51,683,638	14	95	.091854825
C1	8,522,624	0.6288	13,553,791	14	300	.120339317
C1	9,582,848	0.9435	10,156,702	19	159	.034170162
C1	6,490,289	0.8835	7,346,111	13	72	.104042896
C1	4,449,344	1.3888	3,203,733	9	17	.038910601
E	67,821,202	0.9707	69,868,344	18	596	.283774258
F1	8,904,722	0.9299	9,576,000	12	73	.055397587
F1	8,529,453	0.7545	11,304,775	8	19	.181070790
F1	6,429,640	0.9533	6,744,613	4	7	.005733407
F1	6,315,054	0.7893	8,000,829	3	4	.038645418
Random Totals:	304,376,292		347,604,054	160	2,219
Catg D1 Exception Values:	28,519,065		29,605,165
Total Test Values (4):	332,895,357		377,209,219

Margin of Error

Margin of Error Percent:	7.0940753
Margin of Error Value:	26,759,506

Confidence Interval Values (5)

Local Test Value:	332,895,357	(Outside Confidence Interval)
State Lower Limit:	350,449,713	(State Test Value minus Margin of Error Percent)
State Upper Limit:	403,968,725	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	378,143,738	(See ISD Summary Worksheet)

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
(6) Includes local value of unstudied property categories and sub-categories