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Upshur County
2021 Confidence Interval Detail
Upshur County
230-908/Union Grove ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 24,930,197 | 0.8618 | 28,928,054 | 17 | 320 | 0.085170824 |
| A | 23,521,910 | 0.9178 | 25,628,579 | 15 | 162 | 0.034460511 |
| A | 23,046,060 | 0.8560 | 26,922,967 | 15 | 107 | 0.073450408 |
| A | 30,000,830 | 0.9426 | 31,827,742 | 16 | 85 | 0.023838196 |
| E | 55,917,331 | 0.9041 | 61,848,613 | 20 | 497 | 0.027817598 |
| G1 | 3,483,333 | 0.9885 | 3,523,857 | 9 | 58 | 0.001328706 |
| G1 | 3,669,075 | 0.7787 | 4,711,795 | 7 | 21 | 0.266101337 |
| G1 | 3,446,838 | 0.9798 | 3,517,900 | 5 | 8 | 0.005205826 |
| G1 | 3,193,814 | 0.9584 | 3,332,444 | 3 | 4 | 0.000130605 |
| Random Totals: | 171,209,388 | 190,241,951 | 107 | 1,262 | ||
| CATG D1 EXCEPTION VALUES: | 1,057,659 | 943,949 | ||||
| Total Test Values | 172,267,047 | 191,185,900 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,559,295 |
Confidence Interval Values(5)
| Local Test Value: | 172,267,047 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 181,626,605 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 200,745,195 | (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