taxes Property Tax Assistance

2018 Confidence Interval Detail

010/Bandera
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 178,432,382 0.9131 195,413,845 34 2,220 .019997807
A 192,283,683 0.9303 206,689,974 14 1,214 .009162823
A 207,752,828 0.9383 221,414,077 24 848 .004908258
A 203,582,167 0.9521 213,824,354 13 493 .016305004
C1 31,470,779 0.9988 31,508,589 20 4,368 .032993276
C1 47,724,775 1.0068 47,402,438 12 1,168 .012788838
C1 11,910,215 0.9750 12,215,605 10 187 .021029025
C1 28,635,321 0.9771 29,306,438 10 234 .013125875
E 711,377,151 0.9579 742,642,396 23 4,523 .007381830
F1 29,947,483 0.9421 31,788,009 13 184 .066966300
F1 32,657,056 1.0495 31,116,776 10 92 .050184037
F1 28,917,684 1.0736 26,935,250 10 42 .049839971
F1 28,517,656 0.9147 31,177,059 6 15 .042647964
Random Totals: 1,733,209,180   1,821,434,810 199 15,588  
Catg D1 Exception Values: 9,475,272   9,720,468      
Total Test Values (4): 1,742,684,452   1,831,155,278      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 91,557,763

Confidence Interval Values (5)

State Lower Limit: 1,739,597,515 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,742,684,452 (Within Confidence Interval)
State Upper Limit: 1,922,713,041 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,569,700,461 (See ISD Summary Worksheet)

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
(6) Includes local value of unstudied property categories and sub-categories