taxes Property Tax Assistance

2018 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 27,693,971 0.9085 30,483,182 13 488 .147651141
A 40,509,150 0.9385 43,163,719 15 394 .029375102
A 36,453,061 0.9523 38,278,968 14 230 .032827477
A 51,153,090 0.9376 54,557,477 15 212 .010849583
E 43,886,378 0.9428 46,548,980 18 430 .029114041
F1 9,797,620 0.9494 10,319,802 9 53 .027166973
F1 10,487,090 1.0597 9,896,282 7 22 .009770329
F1 8,380,739 1.0641 7,875,894 5 8 .042428877
L1 2,682,360 0.9843 2,725,145 8 44 .007251803
L1 4,710,720 0.9524 4,946,157 10 16 .007886104
L1 2,772,180 0.9440 2,936,631 3 4 .014840159
Random Totals: 238,526,359   251,732,237 117 1,901  
Catg D1 Exception Values: 2,484,998   2,520,284      
Catg F1 Exception Values: 9,282,870   8,932,550      
Catg L1 Exception Values: 6,665,040   7,190,565      
Total Test Values (4): 256,959,267   270,375,636      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 13,518,781

Confidence Interval Values (5)

State Lower Limit: 256,856,855 (State Test Value minus Margin of Error Percent)
Local Test Value: 256,959,267 (Within Confidence Interval)
State Upper Limit: 283,894,417 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 235,730,520 (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, D2, E, 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