taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
061/Denton
061-906/Ponder ISD

Category Summary

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

Stratum
Variance
A 38,657,923 0.7787 49,644,180 7 520 .044811696
A 50,971,872 0.8698 58,601,830 7 353 .016269442
A 51,875,539 0.8694 59,668,207 8 242 .031752317
A 62,660,137 0.9854 63,588,530 8 171 .006050938
E 80,794,311 0.9640 83,811,526 11 628 .011418343
G1 83,480,883 1.0777 77,462,079 10 291 .032835667
G1 84,200,115 0.9789 86,015,032 9 112 .013615810
G1 82,887,214 1.0062 82,376,480 9 57 .017411887
G1 82,761,600 1.0349 79,970,625 8 34 .023347347
Random Totals: 618,289,594   641,138,489 77 2,408  
Catg J Exception Values: 6,877,280   8,145,128      
Catg D1 Exception Values: 3,118,264   3,371,863      
Total Test Values (4): 628,285,138   652,655,480      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 32,632,774

Confidence Interval Values (5)

State Lower Limit: 620,022,706 (State Test Value minus Margin of Error Percent)
Local Test Value: 628,285,138 (Within Confidence Interval)
State Upper Limit: 685,288,254 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 706,232,230 (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