taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
074/Fannin
091-910/Whitewright ISD

Category Summary

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

Stratum
Variance
A 1,334,200 1.0123 1,317,989 7 23 .009540835
A 1,136,140 0.9867 1,151,454 6 10 .003077673
A 1,531,220 1.0573 1,448,236 4 10 .001051723
A 1,435,320 0.9793 1,465,659 4 7 .006769481
E 13,316,436 0.9859 13,506,883 15 176 .012977949
Random Totals: 18,753,316   18,890,221 36 226  
Catg D1 Exception Values: 1,627,850   2,168,922      
Total Test Values (4): 20,381,166   21,059,143      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,052,957

Confidence Interval Values (5)

State Lower Limit: 20,006,186 (State Test Value minus Margin of Error Percent)
Local Test Value: 20,381,166 (Within Confidence Interval)
State Upper Limit: 22,112,100 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 22,477,825 (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