taxes Property Tax Assistance

2018 Confidence Interval Detail

230/Upshur
230-903/Ore City ISD

Category Summary

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

Stratum
Variance
A 17,512,298 0.8991 19,477,586 16 352 0.079796354
A 18,824,220 0.9980 18,861,944 11 211 0.021888927
A 16,840,400 1.0924 15,415,965 15 130 0.018704485
A 17,863,600 1.1327 15,770,813 12 97 0.009770364
E 54,873,244 0.9033 60,747,530 24 838 0.033974398
F1 2,514,460 1.0056 2,500,457 10 39 0.008158095
F1 2,820,660 0.9268 3,043,440 6 14 0.003492746
F1 2,856,438 0.9014 3,168,891 4 7 0.017800951
F1 1,337,940 0.9766 1,369,998 2 2 0.003126512
Random Totals: 135,443,260 140,356,624 100 1,690
CATG D1 EXCEPTION VALUES: 4,325,742 3,983,865
Total Test Values(1) 139,769,002 144,340,489

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,217,024

Confidence Interval Values(5)

Local Test Value: 139,769,002 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 137,123,465 (State Test Value minus Margin of Error Percent)
State Upper Limit: 151,557,513 (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