taxes Property Tax Assistance

2016 Confidence Interval Detail

146/Liberty
146-903/Devers ISD

Category Summary

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

Stratum
Variance
A 3,428,260 1.1338 3,023,690 9 72 .034679868
A 4,898,200 1.0915 4,487,586 9 58 .029230652
A 4,456,370 1.2465 3,575,106 8 35 .010089675
A 5,621,270 1.1150 5,041,498 7 30 .040732576
E 21,474,098 0.8227 26,101,979 14 368 .123631251
G1 9,612,220 0.9617 9,995,030 5 10 .051997714
G1 10,570,410 1.0305 10,257,555 2 3 .000333025
Random Totals: 60,060,828   62,482,444 54 576  
Catg J Exception Values: 5,019,080   4,802,218      
Catg D1 Exception Values: 13,235,451   12,187,806      
Catg G1 Exception Values: 15,815,960   15,351,000      
Total Test Values (4): 94,131,319   94,823,468      

Margin of Error

Margin of Error Percent: 5.4146511
Margin of Error Value: 5,134,360

Confidence Interval Values (5)

State Lower Limit: 89,689,108 (State Test Value minus Margin of Error Percent)
Local Test Value: 94,131,319 (Within Confidence Interval)
State Upper Limit: 99,957,828 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 168,655,426 (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