taxes Property Tax Assistance

2016 Confidence Interval Detail

030/Callahan
030-906/Eula ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 3,898,240 0.9500 4,103,411 9 81 .012460509
A 4,140,370 0.8554 4,840,274 8 41 .005806153
A 3,795,730 0.9128 4,158,337 7 24 .015923781
A 4,106,020 0.9559 4,295,449 6 16 .002479561
E 58,006,140 0.9574 60,587,153 14 992 .010675234
F1 2,448,470 0.8696 2,815,628 7 30 .087308168
F1 2,205,550 0.9036 2,440,848 5 12 .019607151
F1 2,218,450 0.9862 2,249,493 5 8 .009105023
F1 1,881,380 0.9909 1,898,658 2 3 .000147235
L1 1,653,490 0.9699 1,704,805 8 35 .003392093
L1 2,279,420 1.0000 2,279,420 2 9 .000000001
L1 1,929,050 1.0303 1,872,319 2 4 .015617134
Random Totals: 88,562,310   93,245,795 75 1,255  
Catg J Exception Values: 2,360,960   2,755,542      
Catg D1 Exception Values: 3,116,390   2,476,682      
Catg L1 Exception Values: 1,110,930   1,060,239      
Total Test Values (4): 95,150,590   99,538,258      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,976,912

Confidence Interval Values (5)

State Lower Limit: 94,561,346 (State Test Value minus Margin of Error Percent)
Local Test Value: 95,150,590 (Within Confidence Interval)
State Upper Limit: 104,515,170 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 125,232,662 (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, D3, 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