taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
081/Freestone
081-902/Fairfield ISD

Category Summary

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

Stratum
Variance
A 65,506,820 0.9708 67,477,153 15 1,091 .012207238
A 63,948,440 0.9974 64,115,139 11 542 .021270288
A 65,303,680 1.0224 63,872,926 10 298 .006880695
A 68,751,530 0.9670 71,097,756 9 124 .011856810
E 151,970,840 0.9868 154,003,689 15 2,847 .013943635
G1 51,122,480 0.9796 52,187,097 11 345 .070896327
G1 51,187,330 0.9701 52,765,004 9 138 .012029683
G1 51,203,690 1.0061 50,893,241 8 53 .009997501
G1 50,442,270 1.0221 49,351,600 6 17 .005664805
Random Totals: 619,437,080   625,763,605 94 5,455  
Catg J Exception Values: 2,419,670   7,841,478      
Catg D1 Exception Values: 17,303,480   15,668,214      
Total Test Values (4): 639,160,230   649,273,297      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 32,463,665

Confidence Interval Values (5)

State Lower Limit: 616,809,632 (State Test Value minus Margin of Error Percent)
Local Test Value: 639,160,230 (Within Confidence Interval)
State Upper Limit: 681,736,962 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,621,284,156 (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