taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
017/Borden
017-901/Borden County ISD

Category Summary

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

Stratum
Variance
G1 46,092,360 0.9892 46,595,592 8 51 .042349230
G1 48,020,093 1.0070 47,686,289 6 15 .006440829
G1 50,955,360 1.0384 49,071,032 3 5 .000586356
Random Totals: 145,067,813   143,352,913 17 71  
Catg J Exception Values: 1,062,320   995,391      
Catg D1 Exception Values: 16,634,240   22,726,296      
Catg G1 Exception Values: 160,198,073   157,533,811      
Total Test Values (4): 322,962,446   324,608,411      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 16,230,420

Confidence Interval Values (5)

State Lower Limit: 308,377,991 (State Test Value minus Margin of Error Percent)
Local Test Value: 322,962,446 (Within Confidence Interval)
State Upper Limit: 340,838,831 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 773,862,997 (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