taxes Property Tax Assistance

2022 Confidence Interval Detail

Lavaca County
143-901/Hallettsville ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 33,361,791 0.9188 36,310,177 11 419 0.085839353
A 39,038,882 0.9422 41,433,753 11 279 0.022677371
A 49,147,919 0.9630 51,036,261 14 243 0.020424858
A 64,683,620 1.0232 63,216,986 11 179 0.004730943
E 416,470,818 0.9569 435,229,196 20 3,006 0.064740914
F1 12,214,857 0.6707 18,212,102 15 136 0.073168136
F1 14,039,914 0.8762 16,023,641 14 55 0.044696598
F1 11,501,333 0.9379 12,262,856 10 14 0.006526879
F1 12,478,846 0.9343 13,356,728 7 8 0.013315005
G1 33,814,420 1.0083 33,536,071 9 58 0.000324307
G1 33,559,090 1.0219 32,839,896 5 8 0.000176115
Random Totals: 720,311,490 753,457,667 127 4,405
CATG D1 EXCEPTION VALUES: 23,236,921 17,241,595
CATG G1 EXCEPTION VALUES: 60,744,680 60,782,389
CATG J EXCEPTION VALUES: 3,014,960 3,059,212
Total Test Values 807,308,051 834,540,863

Margin of Error

Margin of Error Percent: 5.9543729
Margin of Error Value: 49,691,675

Confidence Interval Values(5)

Local Test Value: 807,308,051 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 784,849,188 (State Test Value minus Margin of Error Percent)
State Upper Limit: 884,232,538 (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