taxes Property Tax Assistance

2021 Confidence Interval Detail

Atascosa County
015-909/Somerset ISD

Category Summary

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

Stratum
Variance
A 31,934,593 0.9372 34,074,470 10 648 0.029260783
A 36,760,891 0.8711 42,200,541 12 428 0.098499911
A 59,342,532 0.9251 64,147,154 14 463 0.017423264
A 79,304,490 1.0635 74,569,337 15 333 0.019104820
E 39,778,801 1.1094 35,856,139 20 337 0.076699130
Random Totals: 247,121,307 250,847,641 71 2,209
CATG D1 EXCEPTION VALUES: 1,101,985 976,842
Total Test Values 248,223,292 251,824,483

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,591,224

Confidence Interval Values(5)

Local Test Value: 248,223,292 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 239,233,259 (State Test Value minus Margin of Error Percent)
State Upper Limit: 264,415,707 (State Test Value plus Margin of Error Percent)

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