taxes Property Tax Assistance

2021 Confidence Interval Detail

Angelina County
003-906/Zavalla ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 21,819,900 0.9454 23,080,072 15 665 0.074994912
A 21,550,970 1.0462 20,599,283 15 308 0.044958239
A 31,861,550 1.0286 30,975,647 16 285 0.057199492
A 39,801,820 0.9922 40,114,715 17 181 0.010927519
E 33,988,662 0.8979 37,853,505 21 355 0.093076339
Random Totals: 149,022,902 152,623,222 84 1,794
CATG D1 EXCEPTION VALUES: 12,192,830 11,545,470
Total Test Values 161,215,732 164,168,692

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,208,435

Confidence Interval Values(5)

Local Test Value: 161,215,732 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 155,960,257 (State Test Value minus Margin of Error Percent)
State Upper Limit: 172,377,127 (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