taxes Property Tax Assistance

2016 Confidence Interval Detail

229/Tyler
229-901/Colmesneil ISD

Category Summary

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

Stratum
Variance
A 10,654,334 0.7484 14,236,149 16 368 .041034376
A 13,498,000 0.7163 18,844,060 15 252 .054448288
A 13,328,711 0.9003 14,804,744 17 161 .025547928
A 21,544,636 1.0023 21,495,197 15 148 .018009793
E 37,896,672 0.9830 38,552,057 17 643 .043804802
G1 7,183,533 1.0019 7,169,910 10 14 .016304870
Random Totals: 104,105,886   115,102,117 90 1,586  
Catg J Exception Values: 3,726,640   4,031,854      
Catg D1 Exception Values: 20,885,805   19,866,498      
Total Test Values (4): 128,718,331   139,000,469      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,950,023

Confidence Interval Values (5)

Local Test Value: 128,718,331 (Outside Confidence Interval)
State Lower Limit: 132,050,446 (State Test Value minus Margin of Error Percent)
State Upper Limit: 145,950,492 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 115,877,303 (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