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 0.6948 285,731,254 58 2,385 0.082008709
A 214,133,388 0.7545 283,808,334 52 1,289 0.033519311
A 212,113,599 0.8571 247,478,239 38 833 0.014459634
A 217,767,209 0.8547 254,787,889 14 500 0.097828526
C1 24,723,949 0.8322 29,709,143 46 3,713 0.212878893
C1 31,525,886 0.9324 33,811,547 47 1,122 0.153264290
C1 27,363,609 1.0040 27,254,591 28 537 0.082424890
C1 27,263,396 1.0767 25,321,256 10 227 0.091056838
E 737,614,992 0.7886 935,347,441 79 4,377 0.044697242
F1 30,808,299 0.8839 34,854,960 10 186 0.060821504
F1 32,996,369 0.9219 35,791,701 9 92 0.009145701
F1 30,547,943 0.8608 35,487,852 9 45 0.022796682
F1 30,043,997 0.9172 32,756,211 6 15 0.025308164
Random Totals: 1,815,428,711 2,262,140,418 406 15,321
CATG D1 EXCEPTION VALUES: 9,983,664 9,829,493
Total Test Values 1,825,412,375 2,271,969,911

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 113,598,496

Confidence Interval Values(5)

Local Test Value: 1,825,412,375 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 2,158,371,415 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,385,568,407 (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