taxes Property Tax Assistance

2020 Confidence Interval Detail

Upshur County
230-905/Harmony ISD

Category Summary

(1)
Category 		(1)
Local
Value 		(1)
Stratum
Ratio 		(1)
State
Value 		(2)
Sample
Size 		(3)
Total
Parcels
Stratum
Variance
A 12,694,412 0.8750 14,507,899 17 223 0.045293206
A 13,222,290 1.0270 12,874,674 16 126 0.021474506
A 12,743,320 0.9923 12,842,205 14 87 0.022062815
A 14,402,070 0.9790 14,711,001 16 67 0.011153077
E 91,487,709 0.7120 128,493,973 20 887 0.511349818
G1 2,518,224 1.0475 2,404,032 9 58 0.024529430
G1 2,593,591 1.0378 2,499,124 8 27 0.016343382
G1 2,562,208 1.0332 2,479,876 6 14 0.001920866
G1 2,310,433 1.0094 2,288,917 5 8 0.000342557
Random Totals: 154,534,257 193,101,701 111 1,497
CATG D1 EXCEPTION VALUES: 5,213,564 4,701,482
Total Test Values 159,747,821 197,803,183

Margin of Error

Margin of Error Percent: 20.3591787
Margin of Error Value: 40,271,104

Confidence Interval Values(5)

Local Test Value: 159,747,821 WITHIN CONFIDENCE INTERVAL
State Lower Limit: 157,532,079 (State Test Value minus Margin of Error Percent)
State Upper Limit: 238,074,287 (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