taxes Property Tax Assistance

2016 Confidence Interval Detail

071/El Paso
071-903/Fabens ISD

Category Summary

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

Stratum
Variance
A 21,767,879 0.6562 33,172,629 10 825 .106819065
A 21,638,854 0.8191 26,417,842 10 405 .033876980
A 21,936,439 0.8529 25,719,825 10 311 .032733696
A 22,006,673 0.7844 28,055,422 10 203 .026337303
E 14,065,182 0.6947 20,246,411 14 342 .349887863
F1 6,760,304 1.0386 6,509,054 10 67 .047500670
F1 6,077,941 1.1090 5,480,560 7 24 .122852710
F1 7,179,175 0.9428 7,614,738 5 12 .082835411
F1 5,916,836 1.2140 4,873,835 3 4 .238574429
L1 1,255,201 1.0354 1,212,286 7 16 .006852876
L1 2,032,970 0.9920 2,049,365 4 12 .000665353
L1 960,837 1.0025 958,441 3 3 .000238232
Random Totals: 131,598,291   162,310,408 93 2,224  
Catg D1 Exception Values: 12,120,495   11,891,450      
Catg L1 Exception Values: 1,485,292   1,477,602      
Total Test Values (4): 145,204,078   175,679,460      

Margin of Error

Margin of Error Percent: 6.1406689
Margin of Error Value: 10,787,894

Confidence Interval Values (5)

Local Test Value: 145,204,078 (Outside Confidence Interval)
State Lower Limit: 164,891,566 (State Test Value minus Margin of Error Percent)
State Upper Limit: 186,467,354 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 182,331,529 (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