taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
203/San Augustine
174-901/Chireno ISD

Category Summary

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

Stratum
Variance
E 2,468,440 0.7141 3,456,715 14 90 .114345726
G1 6,860,199 0.9746 7,038,989 6 8 .217506224
Random Totals: 9,328,639   10,495,704 20 98  
Catg D1 Exception Values: 738,780   766,365      
Catg G1 Exception Values: 5,190,930   5,021,067      
Total Test Values (4): 15,258,349   16,283,136      

Margin of Error

Margin of Error Percent: 9.4021876
Margin of Error Value: 1,530,971

Confidence Interval Values (5)

State Lower Limit: 14,752,165 (State Test Value minus Margin of Error Percent)
Local Test Value: 15,258,349 (Within Confidence Interval)
State Upper Limit: 17,814,107 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 21,841,481 (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