taxes Property Tax Assistance

2021 Confidence Interval Detail

Hockley County
110-905/Ropes ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 15,471,500 0.6591 23,473,676 10 198 0.055160854
A 15,006,140 0.8956 16,755,404 10 93 0.023785553
A 17,729,680 0.8854 20,024,486 10 67 0.041022291
A 22,284,020 0.9782 22,780,638 9 49 0.008396547
E 3,836,741 1.0253 3,742,067 10 132 0.138418661
Random Totals: 74,328,081 86,776,271 49 539
CATG D1 EXCEPTION VALUES: 22,499,489 12,616,855
CATG J EXCEPTION VALUES: 8,356,840 9,517,942
Total Test Values 105,184,410 108,911,068

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,445,553

Confidence Interval Values(5)

Local Test Value: 105,184,410 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 103,465,515 (State Test Value minus Margin of Error Percent)
State Upper Limit: 114,356,621 (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