taxes Property Tax Assistance

2021 Confidence Interval Detail

Upshur County
230-902/Gilmer ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 105,041,997 0.8785 119,569,718 24 1,490 0.056634633
A 108,499,680 0.8877 122,225,617 35 890 0.033305822
A 112,958,600 0.9034 125,037,193 25 668 0.034505234
A 125,729,837 0.8993 139,808,559 17 421 0.022182182
E 320,911,793 0.8567 374,590,630 47 3,016 0.061117353
F1 22,362,751 0.9904 22,579,514 14 205 0.030025685
F1 27,438,698 0.9670 28,375,075 10 80 0.020452973
F1 24,535,540 0.9027 27,180,171 9 33 0.028730524
F1 22,753,132 1.0159 22,397,019 6 10 0.001060524
Random Totals: 870,232,028 981,763,496 187 6,813
CATG D1 EXCEPTION VALUES: 15,699,964 14,529,498
Total Test Values 885,931,992 996,292,994

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 49,814,650

Confidence Interval Values(5)

Local Test Value: 885,931,992 OUTSIDE CONFIDENCE INTERVAL
State Lower Limit: 946,478,344 (State Test Value minus Margin of Error Percent)
State Upper Limit: 1,046,107,644 (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