taxes Property Tax Assistance

2020 Confidence Interval Detail

Liberty County
146-907/Tarkington ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 79,683,601 0.9277 85,893,717 24 997 0.057012926
A 83,949,981 0.8853 94,826,591 14 547 0.074389757
A 108,337,574 1.0584 102,359,764 18 494 0.038242296
A 133,405,500 1.0575 126,151,773 19 387 0.021153681
C1 10,265,906 0.3806 26,972,953 10 3,001 0.310349364
C1 7,883,426 1.2510 6,301,699 10 435 0.051695594
C1 7,064,871 1.1162 6,329,395 10 233 0.017016088
C1 13,528,047 0.9908 13,653,661 10 193 0.186330690
E 185,753,744 1.0855 171,122,749 20 1,315 0.054242048
Random Totals: 629,872,650 633,612,302 135 7,602
CATG D1 EXCEPTION VALUES: 18,012,217 18,804,270
CATG J EXCEPTION VALUES: 13,318,130 17,203,742
Total Test Values 661,202,997 669,620,314

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 33,481,016

Confidence Interval Values(5)

Local Test Value: 661,202,997 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 636,139,298 (State Test Value minus Margin of Error Percent)
State Upper Limit: 703,101,330 (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