taxes Property Tax Assistance

2020 Confidence Interval Detail

Bandera County
010-902/Bandera ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 198,526,075 0.6998 283,689,733 58 2,385 0.080623731
A 214,133,388 0.7554 283,470,199 52 1,289 0.033332714
A 212,113,599 0.8579 247,247,464 38 833 0.014215471
A 217,767,209 0.8547 254,787,889 14 500 0.097828526
C1 24,723,949 0.8331 29,677,048 46 3,713 0.211027917
C1 31,525,886 0.9333 33,778,941 47 1,122 0.152877768
C1 27,363,609 1.0062 27,195,000 28 537 0.083281749
C1 27,263,396 1.0775 25,302,456 10 227 0.091072437
E 737,614,992 0.7900 933,689,863 79 4,377 0.044654286
F1 30,808,299 0.9535 32,310,749 9 186 0.019920563
F1 32,996,369 0.9581 34,439,379 9 92 0.004360458
F1 30,547,943 0.9113 33,521,281 9 45 0.017716979
F1 30,043,997 0.9701 30,970,000 6 15 0.014647250
Random Totals: 1,815,428,711 2,250,080,002 405 15,321
CATG D1 EXCEPTION VALUES: 9,983,664 9,829,493
Total Test Values 1,825,412,375 2,259,909,495

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 112,995,475

Confidence Interval Values(5)

Local Test Value: 1,825,412,375 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 2,146,914,020 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,372,904,970 (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