taxes Property Tax Assistance

2023 Confidence Interval Detail

Lubbock County
095-901/Abernathy ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 6,345,394 0.9908 6,404,314 14 80 0.027125766
A 8,802,473 0.8982 9,800,126 14 63 0.064645552
A 10,114,435 0.9909 10,207,322 13 51 0.005403385
A 20,014,367 1.0941 18,292,996 13 55 0.016997925
E 22,865,844 1.0001 22,863,558 20 145 0.024840938
F1 4,775,358 0.9931 4,808,537 9 24 0.000882871
G1 7,210,437 0.9778 7,374,143 5 7 0.000170050
Random Totals: 80,128,308 79,750,996 88 425
CATG D1 EXCEPTION VALUES: 2,979,221 5,491,226
CATG F1 EXCEPTION VALUES: 3,338,454 3,276,004
CATG G1 EXCEPTION VALUES: 11,601,579 11,373,711
CATG J EXCEPTION VALUES: 4,807,594 4,853,323
Total Test Values 102,855,156 104,745,260

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,237,263

Confidence Interval Values(5)

Local Test Value: 102,855,156 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 99,507,997 (State Test Value minus Margin of Error Percent)
State Upper Limit: 109,982,523 (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