taxes Property Tax Assistance

2021 Confidence Interval Detail

Angelina County
003-903/Lufkin ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 302,505,512 0.9533 317,324,569 55 4,652 0.052443837
A 366,485,510 0.9623 380,843,303 60 2,975 0.021691948
A 441,300,970 0.9994 441,565,910 60 2,359 0.014652035
A 523,150,150 1.0454 500,430,601 60 1,509 0.010069120
F1 134,212,767 0.8484 158,195,152 19 551 0.100401636
F1 124,096,830 0.9210 134,741,401 14 153 0.009964543
F1 128,598,573 0.9599 133,970,802 15 67 0.008750064
F1 123,846,050 0.8232 150,444,667 8 16 0.027820267
G1 61,887,871 1.0190 60,733,926 7 23 0.005515930
L1 65,570,860 0.9507 68,971,137 10 475 0.027555083
L1 46,942,170 0.9220 50,913,416 10 80 0.023106139
L1 51,495,800 0.9146 56,304,177 8 34 0.027682716
L1 95,483,980 0.9322 102,428,642 5 11 0.006917258
Random Totals: 2,465,577,043 2,556,867,703 331 12,905
CATG D1 EXCEPTION VALUES: 13,160,506 10,950,588
CATG G1 EXCEPTION VALUES: 52,065,659 38,977,510
Total Test Values 2,530,803,208 2,606,795,801

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 130,339,790

Confidence Interval Values(5)

Local Test Value: 2,530,803,208 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,476,456,011 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,737,135,591 (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