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Upshur County
2023 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 | 121,581,559 | 0.9703 | 125,303,060 | 16 | 1,210 | 0.022770194 |
| A | 149,790,794 | 0.9900 | 151,303,832 | 20 | 909 | 0.036792684 |
| A | 249,577,158 | 0.9444 | 264,270,604 | 40 | 1,090 | 0.029704662 |
| A | 238,349,737 | 0.9491 | 251,132,375 | 23 | 608 | 0.012797826 |
| E | 589,332,705 | 0.9705 | 607,246,476 | 26 | 3,207 | 0.032857249 |
| F1 | 32,766,760 | 0.9681 | 33,846,462 | 10 | 215 | 0.056348370 |
| F1 | 34,295,867 | 1.0183 | 33,679,532 | 9 | 94 | 0.018589486 |
| F1 | 36,060,342 | 0.9574 | 37,664,865 | 8 | 44 | 0.006789020 |
| F1 | 32,912,284 | 0.9998 | 32,918,868 | 6 | 15 | 0.005132628 |
| Random Totals: | 1,484,667,206 | 1,537,366,074 | 158 | 7,392 | ||
| CATG D1 EXCEPTION VALUES: | 14,357,702 | 13,868,256 | ||||
| Total Test Values | 1,499,024,908 | 1,551,234,330 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 77,561,717 |
Confidence Interval Values(5)
| Local Test Value: | 1,499,024,908 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,473,672,613 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,628,796,047 | (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