taxes Property Tax Assistance

2018 Confidence Interval Detail

186/Pecos
186-902/Fort Stockton ISD

Category Summary

(1) Category	(1) Local Value	(1) Stratum Ratio	(1) State Value	(2) Sample Size	(3) Total Parcels	Stratum Variance
A	57,607,560	0.6414	89,815,341	15	1,448	.243584902
A	61,234,620	0.7732	79,196,353	15	803	.080253170
A	62,296,430	0.7526	82,774,953	18	525	.078594892
A	71,789,240	0.8411	85,351,611	15	364	.076341735
F1	22,553,820	0.8357	26,987,938	16	238	.139736869
F1	25,670,310	0.7930	32,371,135	14	65	.192664228
F1	14,004,270	0.8944	15,657,726	8	8	.093167561
G1	133,146,628	1.0100	131,828,345	15	314	.002468084
G1	131,050,188	0.9775	134,066,688	14	55	.015829522
G1	131,052,705	0.9965	131,513,001	11	26	.000320837
G1	131,100,804	0.9910	132,291,427	7	12	.000575388
Random Totals:	841,506,575		941,854,518	148	3,858
Catg J Exception Values:	36,449,690		39,354,982
Catg D1 Exception Values:	16,578,010		24,096,511
Catg F1 Exception Values:	42,548,410		59,302,464
Total Test Values (4):	937,082,685		1,064,608,475

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	53,230,423

Confidence Interval Values (5)

Local Test Value:	937,082,685	(Outside Confidence Interval)
State Lower Limit:	1,011,378,052	(State Test Value minus Margin of Error Percent)
State Upper Limit:	1,117,838,898	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	1,615,589,991	(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