taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
061/Denton
061-901/Denton ISD

Category Summary

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

Stratum
Variance
A 1,557,585,978 0.9189 1,695,054,933 218 12,233 .012032979
A 1,975,570,894 0.9760 2,024,150,506 218 11,235 .005404657
A 2,354,040,770 0.9874 2,384,080,180 228 9,798 .011363784
A 2,213,860,904 1.0026 2,208,119,793 190 5,533 .008499116
B 257,758,470 1.0574 243,766,285 15 585 .092583404
B 281,709,988 0.9717 289,914,570 8 47 .004761885
B 337,660,466 0.9886 341,554,184 8 19 .014421965
B 313,455,777 0.9917 316,079,235 6 9 .000141015
C1 111,961,788 0.9275 120,713,518 27 2,404 .028350588
C1 72,846,325 0.9783 74,462,154 16 423 .009598127
C1 80,111,560 1.0001 80,103,550 7 104 .002997776
C1 61,594,307 0.9494 64,877,088 7 21 .028054748
E 344,642,556 0.9333 369,273,070 19 1,613 .038888638
F1 475,936,580 0.9821 484,611,119 12 829 .002203877
F1 515,423,418 0.9725 529,998,373 10 264 .004314289
F1 464,177,130 0.8501 546,026,503 10 87 .155377012
F1 556,012,513 0.9589 579,844,106 9 30 .003504410
L1 178,627,032 0.9724 183,697,071 10 1,183 .035019947
L1 185,998,502 1.0087 184,394,272 9 195 .000632458
L1 163,447,295 1.0100 161,829,005 7 28 .000627957
Random Totals: 12,502,422,253   12,882,549,515 1,034 46,640  
Catg D1 Exception Values: 4,989,210   5,064,168      
Catg L1 Exception Values: 114,982,275   110,241,467      
Total Test Values (4): 12,622,393,738   12,997,855,150      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 649,892,757

Confidence Interval Values (5)

State Lower Limit: 12,347,962,393 (State Test Value minus Margin of Error Percent)
Local Test Value: 12,622,393,738 (Within Confidence Interval)
State Upper Limit: 13,647,747,907 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 12,667,105,436 (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