taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
119/Jack
119-902/Jacksboro ISD

Category Summary

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

Stratum
Variance
A 17,793,940 0.9807 18,144,122 11 565 .032732915
A 18,057,560 0.9242 19,538,585 10 279 .011570740
A 16,380,300 0.9334 17,549,068 9 171 .016665844
A 17,024,250 0.8764 19,425,205 9 111 .020229916
E 73,158,740 0.9529 76,774,835 16 1,230 .013588906
G1 60,481,340 1.0213 59,219,955 10 379 .046579215
G1 60,259,610 1.0427 57,791,896 8 121 .064567753
G1 60,724,480 0.9934 61,127,924 8 51 .096770007
G1 59,767,102 1.0529 56,764,272 7 21 .070703918
Random Totals: 383,647,322   386,335,862 88 2,928  
Catg J Exception Values: 2,253,370   2,019,185      
Catg D1 Exception Values: 18,739,480   29,172,431      
Total Test Values (4): 404,640,172   417,527,478      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 20,876,374

Confidence Interval Values (5)

State Lower Limit: 396,651,104 (State Test Value minus Margin of Error Percent)
Local Test Value: 404,640,172 (Within Confidence Interval)
State Upper Limit: 438,403,852 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,045,906,453 (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