taxes Property Tax Assistance

2017 Confidence Interval Detail

108/Hidalgo
108-912/La Joya ISD

Category Summary

(1) Category	(1) Local Value	(1) Stratum Ratio	(1) State Value	(2) Sample Size	(3) Total Parcels	Stratum Variance
A	397,723,060	1.1492	346,086,895	23	9,467	.030792297
A	413,802,946	0.9301	444,901,565	43	6,011	.043181828
A	408,859,341	0.9968	410,171,891	51	4,059	.051066896
A	413,115,858	1.0558	391,282,305	40	2,395	.040552555
C1	32,744,420	0.8527	38,400,868	12	1,751	.168556145
C1	32,558,576	0.8081	40,290,281	12	1,090	.160033302
C1	29,862,341	1.1825	25,253,565	11	623	.017328331
C1	33,246,084	0.8862	37,515,328	11	230	.078907946
F1	72,620,956	0.8841	82,141,111	9	556	.060706936
F1	74,947,697	0.9973	75,150,604	11	251	.030980834
F1	77,475,147	0.9321	83,118,922	9	132	.023450482
F1	74,010,360	0.9294	79,632,408	8	37	.010136488
Random Totals:	2,060,966,786		2,053,945,743	240	26,602
Catg D1 Exception Values:	21,063,792		23,545,897
Total Test Values (4):	2,082,030,578		2,077,491,640

Margin of Error

Margin of Error Percent:	5.0000000
Margin of Error Value:	103,874,582

Confidence Interval Values (5)

State Lower Limit:	1,973,617,058	(State Test Value minus Margin of Error Percent)
Local Test Value:	2,082,030,578	(Within Confidence Interval)
State Upper Limit:	2,181,366,222	(State Test Value plus Margin of Error Percent)
Value Assigned (6):	2,265,019,983	(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