taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
061/Denton
061-908/Sanger ISD

Category Summary

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

Stratum
Variance
A 95,528,886 0.8388 113,887,561 16 1,206 .028889818
A 116,989,061 0.9689 120,744,206 20 893 .008613903
A 113,259,898 0.9718 116,546,510 13 629 .022846495
A 136,190,642 0.9695 140,475,134 15 499 .008115094
E 145,981,311 1.0223 142,796,939 29 1,091 .015255696
F1 17,599,172 0.9521 18,484,584 9 92 .002473606
F1 15,567,386 1.0175 15,299,642 9 34 .005914144
F1 17,762,011 0.9726 18,262,401 8 22 .001781952
F1 17,660,813 0.9482 18,625,620 5 10 .010491320
Random Totals: 676,539,180   705,122,597 124 4,476  
Catg D1 Exception Values: 4,883,867   5,207,616      
Catg F1 Exception Values: 29,000,000   29,156,066      
Total Test Values (4): 710,423,047   739,486,279      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 36,974,313

Confidence Interval Values (5)

State Lower Limit: 702,511,966 (State Test Value minus Margin of Error Percent)
Local Test Value: 710,423,047 (Within Confidence Interval)
State Upper Limit: 776,460,592 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 823,354,345 (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