taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
108/Hidalgo
108-903/Edcouch-Elsa ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 47,462,699 0.9486 50,034,471 10 1,507 .045463456
A 51,810,384 0.9741 53,187,952 8 1,087 .011283263
A 51,345,385 0.9917 51,775,118 9 708 .017125578
A 72,811,217 0.9477 76,829,394 9 554 .017559665
C1 4,974,320 0.7763 6,407,729 10 392 .034657268
C1 5,512,500 0.8871 6,214,068 10 244 .031764426
C1 4,750,840 0.9167 5,182,546 9 131 .066596778
C1 6,241,897 1.1190 5,578,103 8 59 .015607627
F1 12,646,319 0.9689 13,052,244 9 127 .058791017
F1 12,975,387 0.9354 13,871,485 8 43 .005260716
F1 13,618,204 0.9296 14,649,531 6 16 .029735365
Random Totals: 284,149,152   296,782,641 96 4,868  
Catg D1 Exception Values: 5,226,744   5,573,788      
Catg F1 Exception Values: 16,726,011   17,409,152      
Total Test Values (4): 306,101,907   319,765,581      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 15,988,279

Confidence Interval Values (5)

State Lower Limit: 303,777,302 (State Test Value minus Margin of Error Percent)
Local Test Value: 306,101,907 (Within Confidence Interval)
State Upper Limit: 335,753,860 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 294,816,734 (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