taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
174/Nacogdoches
174-904/Nacogdoches ISD

Category Summary

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

Stratum
Variance
A 226,755,340 0.9581 236,671,892 27 3,764 .040613766
A 261,759,120 0.9458 276,759,484 41 2,267 .014921322
A 277,790,390 1.0162 273,361,927 30 1,581 .010473258
A 317,776,310 1.0045 316,352,723 22 1,050 .005875093
B 30,799,390 0.8807 34,971,489 10 136 .034394079
B 24,093,910 0.7008 34,380,579 9 20 .102643013
B 18,260,590 0.8177 22,331,650 4 7 .012984932
E 134,134,380 1.0250 130,862,810 16 1,287 .016772957
F1 80,971,700 0.9992 81,036,529 19 468 .103478328
F1 85,402,450 0.9465 90,229,741 16 186 .031242889
F1 92,162,470 0.8044 114,572,936 20 82 .210295201
F1 78,812,640 0.8964 87,921,285 11 15 .057743516
L1 31,219,810 1.0454 29,863,985 10 471 .011334629
L1 27,592,150 1.0576 26,089,401 9 99 .003160520
L1 32,398,630 1.0302 31,448,874 8 43 .003012131
L1 31,984,650 1.0038 31,863,568 4 9 .001568665
Random Totals: 1,751,913,930   1,818,718,873 256 11,485  
Catg D1 Exception Values: 20,578,710   13,936,898      
Catg B Exception Values: 27,792,790   39,096,574      
Total Test Values (4): 1,800,285,430   1,871,752,345      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 93,587,617

Confidence Interval Values (5)

State Lower Limit: 1,778,164,728 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,800,285,430 (Within Confidence Interval)
State Upper Limit: 1,965,339,962 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,980,649,045 (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