taxes Property Tax Assistance

2024 Confidence Interval Detail

Andrews County
002-901/Andrews ISD

Category Summary

(1)
Category 		(1)
Stratum
Number 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 2 244,981,563 0.8257 296,695,607 29 2,095 0.044983661
A 3 239,797,379 0.9171 261,473,535 47 1,159 0.009884570
A 4 255,392,035 0.9577 266,672,272 30 827 0.003329928
A 5 279,336,114 0.9693 288,183,343 24 573 0.004648448
G1 2 2,194,905,098 1.0187 2,154,613,820 10 518 0.001326113
G1 3 2,193,989,382 1.0396 2,110,416,874 10 183 0.001656732
G1 4 2,209,807,060 1.0167 2,173,509,452 9 86 0.000605958
G1 5 2,156,486,367 1.0185 2,117,316,021 6 12 0.003883947
Random Totals: 9,774,694,998 9,668,880,924 165 5,453
CATG D1 EXCEPTION VALUES: 11,086,435 9,007,585
CATG J EXCEPTION VALUES: 36,906,442 39,334,178
Total Test Values 9,822,687,875 9,717,222,687

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 485,861,134

Confidence Interval Values(5)

Local Test Value: 9,822,687,875 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 9,231,361,553 (State Test Value minus Margin of Error Percent)
State Upper Limit: 10,203,083,821 (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