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Upshur County
2020 Confidence Interval Detail
Upshur County
092-901/Gladewater ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 24,453,513 | 0.8630 | 28,335,473 | 18 | 400 | 0.036732455 |
| A | 25,236,430 | 1.0062 | 25,080,928 | 16 | 225 | 0.012347991 |
| A | 27,896,230 | 0.9542 | 29,235,202 | 15 | 186 | 0.020857708 |
| A | 23,613,240 | 0.9458 | 24,966,420 | 18 | 92 | 0.019495546 |
| E | 42,988,813 | 0.9352 | 45,967,507 | 19 | 516 | 0.043115924 |
| G1 | 17,127,194 | 0.9968 | 17,182,177 | 6 | 12 | 0.000034343 |
| Random Totals: | 161,315,420 | 170,767,707 | 92 | 1,431 | ||
| CATG D1 EXCEPTION VALUES: | 1,637,805 | 1,487,963 | ||||
| CATG G1 EXCEPTION VALUES: | 21,606,503 | 21,186,226 | ||||
| Total Test Values | 184,559,728 | 193,441,896 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,672,095 |
Confidence Interval Values(5)
| Local Test Value: | 184,559,728 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 183,769,801 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 203,113,991 | (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