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 0.7724 13,793,804 16 368 .033645622
A 13,498,000 0.8156 16,549,779 14 252 .029413313
A 13,328,711 0.9291 14,345,830 17 161 .017310829
A 21,544,636 1.0150 21,226,242 15 148 .017382647
E 37,896,672 0.9916 38,217,701 17 643 .038959713
G1 7,183,533 1.0019 7,169,910 10 14 .016304870
Random Totals: 104,105,886   111,303,266 89 1,586  
Catg J Exception Values: 3,726,640   4,031,854      
Catg D1 Exception Values: 20,885,805   19,866,515      
Total Test Values (4): 128,718,331   135,201,635      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,760,081

Confidence Interval Values (5)

State Lower Limit: 128,441,554 (State Test Value minus Margin of Error Percent)
Local Test Value: 128,718,331 (Within Confidence Interval)
State Upper Limit: 141,961,716 (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