taxes Property Tax Assistance

2023 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 51,984,642 0.8854 58,713,171 12 700 0.033029797
A 68,022,221 0.9151 74,333,101 11 509 0.013816410
A 83,591,260 0.9847 84,890,078 11 423 0.019182508
A 90,668,161 0.9972 90,922,745 12 266 0.024121683
C1 5,119,340 0.8050 6,359,429 10 133 0.016649607
C1 3,994,691 0.9078 4,400,409 9 63 0.061999225
C1 4,249,410 0.9005 4,718,945 9 47 0.000002333
C1 7,443,980 1.0878 6,843,151 8 57 0.006623895
E 51,499,545 0.9503 54,192,934 19 344 0.018071293
Random Totals: 366,573,250 385,373,963 101 2,542
CATG D1 EXCEPTION VALUES: 1,015,444 936,876
Total Test Values 367,588,694 386,310,839

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 19,315,542

Confidence Interval Values(5)

Local Test Value: 367,588,694 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 366,995,297 (State Test Value minus Margin of Error Percent)
State Upper Limit: 405,626,381 (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