taxes Property Tax Assistance

2020 Confidence Interval Detail

Callahan County
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 5,055,440 0.7388 6,842,772 9 77 0.128162543
A 5,218,790 0.8116 6,430,249 8 42 0.064462337
A 5,890,250 1.0862 5,422,804 9 33 0.017310522
A 5,727,710 1.1243 5,094,468 9 19 0.020332202
E 78,950,000 0.9552 82,652,848 21 1,066 0.018840190
F1 2,529,160 0.9058 2,792,184 7 26 0.079824993
F1 2,408,930 0.8553 2,816,474 7 12 0.031445294
F1 3,589,930 0.9823 3,654,617 6 10 0.000355008
L1 7,250,930 1.0789 6,720,669 8 41 0.053461167
Random Totals: 116,621,140 122,427,085 84 1,326
CATG D1 EXCEPTION VALUES: 3,075,170 3,292,711
CATG F1 EXCEPTION VALUES: 2,241,680 2,281,172
CATG J EXCEPTION VALUES: 2,852,510 2,581,272
CATG L1 EXCEPTION VALUES: 4,644,340 5,156,496
Total Test Values 129,434,840 135,738,736

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,786,937

Confidence Interval Values(5)

Local Test Value: 129,434,840 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 128,951,799 (State Test Value minus Margin of Error Percent)
State Upper Limit: 142,525,673 (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