taxes Property Tax Assistance

2020 Confidence Interval Detail

Angelina County
003-907/Central ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 49,888,170 0.9205 54,196,817 17 869 0.057794021
A 50,212,320 0.9926 50,586,661 17 467 0.015902621
A 49,811,960 0.9812 50,766,368 17 335 0.009225887
A 49,656,780 0.9582 51,822,981 17 220 0.004134643
E 72,579,249 0.9475 76,600,791 22 700 0.017114064
Random Totals: 272,148,479 283,973,618 90 2,591
CATG D1 EXCEPTION VALUES: 8,449,886 7,282,371
CATG J EXCEPTION VALUES: 13,094,130 14,130,261
Total Test Values 293,692,495 305,386,250

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 15,269,313

Confidence Interval Values(5)

Local Test Value: 293,692,495 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 290,116,937 (State Test Value minus Margin of Error Percent)
State Upper Limit: 320,655,563 (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