taxes Property Tax Assistance

2017 Confidence Interval Detail

107/Henderson
107-907/Trinidad ISD

Category Summary

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

Stratum
Variance
A 3,403,180 0.9854 3,453,603 9 120 .007672821
A 3,535,840 0.9528 3,710,999 9 76 .025155725
A 3,613,540 0.9974 3,622,960 8 52 .007066279
A 3,701,050 0.9541 3,879,101 8 35 .008722904
Random Totals: 14,253,610   14,666,663 34 283  
Catg J Exception Values: 1,866,553   1,901,383      
Catg D1 Exception Values: 687,080   581,801      
Total Test Values (4): 16,807,243   17,149,847      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 857,492

Confidence Interval Values (5)

State Lower Limit: 16,292,355 (State Test Value minus Margin of Error Percent)
Local Test Value: 16,807,243 (Within Confidence Interval)
State Upper Limit: 18,007,339 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 46,618,342 (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