taxes Property Tax Assistance

2020 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 332,549,250 0.8983 370,198,430 58 5,054 0.023368582
A 345,374,080 0.9685 356,607,207 60 2,828 0.014403775
A 348,504,011 0.9823 354,783,682 83 1,890 0.012803162
A 342,370,500 0.9786 349,857,449 41 990 0.004485033
F1 114,549,878 0.7818 146,520,693 15 516 0.101176311
F1 125,409,823 0.8357 150,065,601 13 166 0.058034382
F1 134,734,032 0.8694 154,973,582 12 70 0.079851200
F1 134,537,940 0.8251 163,056,526 8 17 0.019958694
L1 61,089,550 0.9305 65,652,391 14 489 0.052278955
L1 63,446,600 0.8928 71,064,740 12 108 0.070654170
L1 64,927,900 0.9052 71,727,684 9 34 0.021413676
L1 57,848,220 0.9284 62,309,586 5 6 0.002739025
Random Totals: 2,125,341,784 2,316,817,571 330 12,168
CATG D1 EXCEPTION VALUES: 12,990,098 11,644,566
Total Test Values 2,138,331,882 2,328,462,137

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 116,423,107

Confidence Interval Values(5)

Local Test Value: 2,138,331,882 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 2,212,039,030 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,444,885,244 (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