taxes Property Tax Assistance

2019 Confidence Interval Detail

Hockley County
110-908/Whitharral ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 3,313,780 0.9264 3,577,051 9 65 0.009462297
A 3,406,660 0.9391 3,627,580 8 33 0.005435957
A 3,770,080 0.8647 4,359,986 8 22 0.023219941
A 3,926,150 0.9809 4,002,600 6 13 0.001125861
G1 15,457,760 1.0019 15,428,446 17 44 0.000364063
Random Totals: 29,874,430 30,995,663 48 177
CATG D1 EXCEPTION VALUES: 16,496,119 9,851,212
CATG J EXCEPTION VALUES: 751,730 763,821
Total Test Values(2) 47,122,279 41,610,696

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 2,080,535

Confidence Interval Values(5)

Local Test Value: 47,122,279 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 39,530,161 (State Test Value minus Margin of Error Percent)
State Upper Limit: 43,691,231 (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