taxes Property Tax Assistance

2017 Confidence Interval Detail

007/Atascosa
007-902/Jourdanton ISD

Category Summary

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

Stratum
Variance
A 24,184,317 0.7421 32,589,027 10 563 .141607692
A 23,412,000 0.8715 26,864,028 10 303 .040340733
A 20,040,540 0.8635 23,208,500 10 181 .066026774
A 31,956,120 0.8834 36,174,010 9 192 .005564254
E 107,579,125 0.7517 143,114,441 20 1,328 .115524007
F1 24,787,761 0.9807 25,275,580 15 122 .043762430
F1 21,865,019 1.0891 20,076,227 12 23 .023528788
F1 16,555,027 0.8762 18,894,119 7 8 .065644181
G1 50,576,797 0.9402 53,793,658 10 51 .009383550
G1 49,083,165 0.9780 50,187,285 8 22 .007980957
G1 49,536,794 0.9969 49,690,836 6 12 .010389059
G1 48,045,659 1.0746 44,710,273 3 4 .004382854
L1 11,906,820 0.9758 12,202,111 9 102 .028138044
L1 11,488,410 0.9188 12,503,711 7 14 .011005851
L1 11,061,340 1.1262 9,821,826 3 4 .010098003
Random Totals: 502,078,894   559,105,632 139 2,929  
Catg J Exception Values: 12,735,230   13,273,530      
Catg D1 Exception Values: 16,744,492   20,017,772      
Catg F1 Exception Values: 22,376,950   19,791,481      
Catg L1 Exception Values: 5,332,600   5,751,018      
Total Test Values (4): 559,268,166   617,939,433      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 30,896,971

Confidence Interval Values (5)

Local Test Value: 559,268,166 (Outside Confidence Interval)
State Lower Limit: 587,042,462 (State Test Value minus Margin of Error Percent)
State Upper Limit: 648,836,404 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 794,364,229 (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