taxes Property Tax Assistance

2019 Confidence Interval Detail

Hockley County
110-902/Levelland ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 115,249,970 0.8323 138,471,669 35 2004 0.086450353
A 111,961,872 0.8793 127,330,686 37 962 0.020671050
A 118,920,290 0.9412 126,349,649 27 723 0.015408439
A 119,946,596 0.9667 124,078,407 24 432 0.022221200
F1 23,700,018 0.9050 26,187,865 10 313 0.022946015
F1 23,166,300 1.0035 23,085,501 9 85 0.003748779
F1 22,204,340 0.9882 22,469,480 8 30 0.001686322
F1 22,675,840 1.0317 21,979,102 4 11 0.002919717
G1 79,591,434 0.9468 84,063,619 9 75 0.018051988
G1 90,539,029 1.0087 89,758,133 6 12 0.000653011
L1 16,688,540 1.0908 15,299,358 9 173 0.037499471
L1 17,720,660 1.0233 17,317,170 8 35 0.003254407
L1 15,668,060 1.0632 14,736,701 4 7 0.001069312
L1 13,589,910 1.0049 13,523,008 2 3 0.009830242
Random Totals: 791,622,859 844,650,348 192 4,865
CATG D1 EXCEPTION VALUES: 42,439,484 25,688,767
CATG G1 EXCEPTION VALUES: 278,584,350 282,034,649
Total Test Values(2) 1,112,646,693 1,152,373,764

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 57,618,688

Confidence Interval Values(5)

Local Test Value: 1,112,646,693 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 1,094,755,076 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,209,992,452 (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