taxes Property Tax Assistance

2016 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	28,776,669	0.7375	39,019,212	14	462	.092015762
A	34,037,111	0.8425	40,400,132	15	232	.059128401
A	36,941,865	1.0595	34,867,263	15	150	.027826421
A	46,239,096	0.9788	47,240,597	15	109	.057574242
C1	4,451,056	0.8948	4,974,359	14	277	.193316999
C1	5,066,328	0.9084	5,577,199	15	125	.092350974
C1	9,560,224	0.9195	10,397,198	15	161	.056239089
C1	13,758,167	0.8429	16,322,419	15	91	.035099746
E	62,399,138	0.8074	77,284,045	20	572	.764179929
F1	4,636,463	0.9017	5,141,913	16	55	.034834163
F1	5,449,286	1.0399	5,240,202	11	23	.015702606
F1	4,452,548	1.0114	4,402,361	6	9	.009437574
F1	9,375,073	0.8894	10,540,896	4	9	.030923055
Random Totals:	265,143,024		301,407,796	175	2,275
Catg D1 Exception Values:	27,985,089		30,528,515
Total Test Values (4):	293,128,113		331,936,311

Margin of Error

Margin of Error Percent:	9.2852394
Margin of Error Value:	30,821,081

Confidence Interval Values (5)

Local Test Value:	293,128,113	(Outside Confidence Interval)
State Lower Limit:	301,115,230	(State Test Value minus Margin of Error Percent)
State Upper Limit:	362,757,392	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	334,867,021	(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, D3, 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