taxes Property Tax Assistance

2018 Confidence Interval Detail

003/Angelina
003-905/Diboll ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 36,285,440 0.9118 39,795,394 16 716 0.061511037
A 40,583,470 1.0034 40,445,954 17 476 0.048973213
A 40,160,440 0.9651 41,612,724 14 309 0.014591812
A 45,599,550 1.0086 45,210,738 15 210 0.012368976
E 28,337,974 1.0046 28,208,216 24 363 0.018893813
F1 4,891,850 0.8000 6,114,813 8 49 0.062338072
F1 4,847,370 0.8355 5,801,759 6 17 0.018644439
F1 4,367,824 0.7009 6,231,736 4 6 0.085078808
F1 3,239,480 1.0457 3,097,906 2 3 0.002111745
Random Totals: 208,313,398 216,519,240 106 2,149
CATG D1 EXCEPTION VALUES: 9,884,826 9,556,379
CATG J EXCEPTION VALUES: 11,517,390 12,410,344
Total Test Values(2) 229,715,614 238,485,963

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 11,924,298

Confidence Interval Values(5)

Local Test Value: 229,715,614 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 226,561,665 (State Test Value minus Margin of Error Percent)
State Upper Limit: 250,410,261 (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