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Gregg County
2021 Confidence Interval Detail
Gregg County
092-908/White Oak ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 59,507,210 | 0.8445 | 70,464,429 | 11 | 527 | 0.010434501 |
| A | 69,301,260 | 0.9340 | 74,198,351 | 18 | 436 | 0.014119280 |
| A | 76,701,136 | 0.9603 | 79,872,057 | 23 | 376 | 0.009179396 |
| A | 69,769,701 | 0.9555 | 73,019,049 | 17 | 214 | 0.017868911 |
| E | 32,636,746 | 0.9631 | 33,887,183 | 10 | 378 | 0.010566743 |
| G1 | 3,678,323 | 0.9206 | 3,995,571 | 10 | 107 | 0.006669149 |
| G1 | 3,597,662 | 0.9512 | 3,782,235 | 9 | 46 | 0.003486713 |
| G1 | 3,816,400 | 1.0517 | 3,628,791 | 8 | 28 | 0.010038285 |
| G1 | 3,427,961 | 0.9962 | 3,441,037 | 5 | 10 | 0.001892459 |
| Random Totals: | 322,436,399 | 346,288,703 | 111 | 2,122 | ||
| CATG D1 EXCEPTION VALUES: | 326,221 | 355,747 | ||||
| Total Test Values | 322,762,620 | 346,644,450 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 17,332,223 |
Confidence Interval Values(5)
| Local Test Value: | 322,762,620 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 329,312,227 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 363,976,673 | (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