taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
203/San Augustine
203-902/Broaddus ISD

Category Summary

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

Stratum
Variance
A 10,866,450 0.2537 42,831,888 22 698 .252017826
A 11,122,050 0.3977 27,965,929 15 328 .165331695
A 11,446,190 0.4569 25,051,849 15 189 .131154648
A 11,358,140 0.6093 18,641,293 16 89 .037188705
C1 1,584,600 0.2110 7,509,953 10 599 .679486961
C1 1,591,370 0.3160 5,035,981 10 271 .797224484
C1 1,548,270 0.5336 2,901,555 9 159 1.061962489
C1 1,769,480 0.6246 2,832,981 9 89 .068340307
E 27,426,020 0.6795 40,362,060 21 921 .289171516
G1 18,139,270 0.9982 18,171,980 16 20 .098608284
Random Totals: 96,851,840   191,305,469 143 3,363  
Catg D1 Exception Values: 8,832,700   9,132,556      
Catg G1 Exception Values: 13,646,720   13,084,797      
Total Test Values (4): 119,331,260   213,522,822      

Margin of Error

Margin of Error Percent: 6.1531174
Margin of Error Value: 13,138,310

Confidence Interval Values (5)

Local Test Value: 119,331,260 (Outside Confidence Interval)
State Lower Limit: 200,384,512 (State Test Value minus Margin of Error Percent)
State Upper Limit: 226,661,132 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 182,889,394 (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