taxes Property Tax Assistance

2018 Confidence Interval Detail

003/Angelina
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 298,336,886 0.9730 306,615,505 59 4786 0.039645938
A 308,818,310 1.0093 305,972,763 85 2723 0.018907790
A 347,030,405 1.0177 340,994,797 110 2022 0.011565781
A 361,646,600 1.0200 354,555,490 57 1102 0.008056020
F1 115,169,898 0.8027 143,478,134 15 536 0.193076957
F1 113,829,387 0.8313 136,929,372 9 146 0.038474640
F1 121,615,700 0.7791 156,097,677 9 57 0.036656863
F1 97,514,480 0.9820 99,301,914 6 10 0.017954632
L1 57,271,920 0.8249 69,428,925 12 531 0.062898582
L1 64,250,920 1.0257 62,641,045 11 122 0.053727088
L1 63,716,140 0.9511 66,992,051 10 39 0.003865277
L1 60,211,700 0.9483 63,494,358 5 8 0.001898595
Random Totals: 2,009,412,346 2,106,502,031 388 12,082
CATG D1 EXCEPTION VALUES: 11,862,617 10,857,872
Total Test Values(1) 2,021,274,963 2,117,359,903

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 105,867,995

Confidence Interval Values(5)

Local Test Value: 2,021,274,963 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 2,011,491,908 (State Test Value minus Margin of Error Percent)
State Upper Limit: 2,223,227,898 (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