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 0.8898 76,446,641 12 509 0.020444034
A 83,591,260 0.9504 87,953,767 12 423 0.031785880
A 90,668,161 0.9945 91,169,594 12 266 0.025477232
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 0.8658 4,908,073 9 47 0.013379364
C1 7,443,980 1.0878 6,843,151 8 57 0.006623895
E 51,499,545 0.9485 54,295,778 20 344 0.011804856
Random Totals: 366,573,250 391,090,013 104 2,542
CATG D1 EXCEPTION VALUES: 1,013,094 934,688
Total Test Values 367,586,344 392,024,701

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 19,601,235

Confidence Interval Values(5)

Local Test Value: 367,586,344 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 372,423,466 (State Test Value minus Margin of Error Percent)
State Upper Limit: 411,625,936 (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