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Tyler County
2019 Confidence Interval Detail
Tyler County
229-904/Warren ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 24,735,417 | 0.7639 | 32,380,439 | 13 | 593 | 0.129773841 |
| A | 24,444,861 | 0.9547 | 25,604,756 | 15 | 306 | 0.047594717 |
| A | 44,394,969 | 0.9284 | 47,818,795 | 17 | 359 | 0.043444091 |
| A | 66,383,247 | 1.0121 | 65,589,613 | 17 | 290 | 0.051080432 |
| E | 61,828,659 | 0.8563 | 72,204,437 | 20 | 939 | 0.109948936 |
| G1 | 36,431,824 | 1.0084 | 36,128,346 | 8 | 39 | 0.002379997 |
| Random Totals: | 258,218,977 | 279,726,386 | 90 | 2,526 | ||
| CATG D1 EXCEPTION VALUES: | 30,934,039 | 30,569,627 | ||||
| CATG J EXCEPTION VALUES: | 11,333,380 | 12,716,387 | ||||
| Total Test Values(2) | 300,486,396 | 323,012,400 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 16,150,620 |
Confidence Interval Values(5)
| Local Test Value: | 300,486,396 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 306,861,780 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 339,163,020 | (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