taxes Property Tax Assistance

2017 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 1,733,960 1.0408 1,665,988 7 28 .019069612
A 1,670,600 1.0074 1,658,328 9 14 .015154023
A 1,857,800 1.0028 1,852,613 6 11 .005076188
A 2,110,880 1.0067 2,096,831 3 9 .008042705
E 16,564,850 1.0077 16,438,275 19 189 .007981154
Random Totals: 23,938,090   23,712,035 44 251  
Catg D1 Exception Values: 1,999,140   2,216,459      
Total Test Values (4): 25,937,230   25,928,494      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,296,424

Confidence Interval Values (5)

State Lower Limit: 24,632,070 (State Test Value minus Margin of Error Percent)
Local Test Value: 25,937,230 (Within Confidence Interval)
State Upper Limit: 27,224,918 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 27,698,697 (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