taxes Property Tax

School and Appraisal Districts Property Value Study 2013 Report

2013 Confidence Interval Detail
007/Atascosa
007-904/Lytle ISD

Category Summary

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

Stratum
Variance
A 27,383,616 1.0128 27,037,536 10 515 .058022178
A 26,798,140 1.0554 25,391,453 10 293 .057564027
A 26,239,000 1.1341 23,136,408 10 197 .025206336
A 27,151,930 0.9234 29,404,299 9 138 .015295114
E 31,167,288 0.9493 32,831,863 15 401 .037714601
F1 7,028,630 1.0270 6,843,846 8 41 .032847785
F1 6,292,910 0.9062 6,944,284 6 15 .004761347
F1 5,829,140 0.9050 6,441,039 5 8 .038833233
L1 2,015,680 0.9955 2,024,792 8 51 .001258522
L1 2,608,430 0.9737 2,678,885 6 18 .005149544
L1 2,277,360 0.9938 2,291,568 4 8 .001872345
Random Totals: 164,792,124   165,025,973 91 1,685  
Catg D1 Exception Values: 1,986,530   1,888,988      
Catg F1 Exception Values: 15,074,030   15,167,937      
Catg L1 Exception Values: 9,419,340   9,383,376      
Total Test Values (4): 191,272,024   191,466,274      

Margin of Error

Margin of Error Percent: 5.0000002
Margin of Error Value: 9,573,314

Confidence Interval Values (5)

State Lower Limit: 181,892,960 (State Test Value minus Margin of Error Percent)
Local Test Value: 191,272,024 (Within Confidence Interval)
State Upper Limit: 201,039,588 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 198,782,449 (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