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Jim Wells County
2019 Confidence Interval Detail
Jim Wells County
125-902/Ben Bolt-Palito Blanco ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,295,982 | 0.8461 | 2,713,606 | 11 | 85 | 0.021675599 |
| A | 2,208,602 | 0.8585 | 2,572,629 | 9 | 38 | 0.007001661 |
| A | 2,166,446 | 1.0181 | 2,127,930 | 9 | 22 | 0.019481202 |
| A | 2,380,127 | 0.9299 | 2,559,552 | 8 | 16 | 0.013590029 |
| E | 63,161,969 | 0.8705 | 72,558,264 | 22 | 1043 | 0.041534544 |
| Random Totals: | 72,213,126 | 82,531,981 | 59 | 1,204 | ||
| CATG D1 EXCEPTION VALUES: | 7,759,860 | 7,117,105 | ||||
| CATG J EXCEPTION VALUES: | 3,853,310 | 3,943,549 | ||||
| Total Test Values(2) | 83,826,296 | 93,592,635 |
Margin of Error
| Margin of Error Percent: | 6.6920155 |
|---|---|
| Margin of Error Value: | 6,263,234 |
Confidence Interval Values(5)
| Local Test Value: | 83,826,296 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 87,329,401 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 99,855,869 | (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