taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 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 27,026,252 0.9526 28,371,039 10 494 .033449075
A 26,969,885 0.9268 29,100,005 10 291 .005880483
A 29,537,710 0.9362 31,550,641 10 219 .001530732
A 34,953,590 0.9834 35,543,614 9 165 .010644330
E 33,273,236 0.9947 33,450,524 14 412 .048576195
F1 9,749,920 1.0488 9,296,262 9 50 .068852054
F1 8,355,050 0.9778 8,544,743 6 16 .045119846
F1 10,480,660 0.9565 10,957,303 4 7 .013885217
L1 2,607,090 0.9878 2,639,289 9 58 .001384880
L1 2,755,960 0.9965 2,765,640 7 17 .000400929
L1 1,489,550 0.9916 1,502,168 5 5 .001028877
Random Totals: 187,198,903   193,721,228 93 1,734  
Catg D1 Exception Values: 2,098,522   2,114,728      
Catg F1 Exception Values: 7,310,890   6,203,425      
Catg L1 Exception Values: 7,724,250   7,983,193      
Total Test Values (4): 204,332,565   210,022,574      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 10,501,128

Confidence Interval Values (5)

State Lower Limit: 199,521,446 (State Test Value minus Margin of Error Percent)
Local Test Value: 204,332,565 (Within Confidence Interval)
State Upper Limit: 220,523,702 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 195,104,554 (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