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Swisher County
2019 Confidence Interval Detail
Swisher County
219-901/Happy ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,051,660 | 0.5354 | 3,832,013 | 14 | 83 | 0.077822006 |
| A | 2,008,940 | 0.6004 | 3,346,003 | 14 | 41 | 0.063306909 |
| A | 2,027,140 | 0.7063 | 2,870,084 | 12 | 27 | 0.033947712 |
| A | 2,298,210 | 0.6785 | 3,387,192 | 11 | 22 | 0.057151819 |
| E | 5,610,966 | 0.4902 | 11,446,279 | 17 | 122 | 0.041056005 |
| Random Totals: | 13,996,916 | 24,881,571 | 68 | 295 | ||
| CATG D1 EXCEPTION VALUES: | 13,654,380 | 21,561,514 | ||||
| CATG J EXCEPTION VALUES: | 3,877,790 | 3,949,819 | ||||
| Total Test Values(2) | 31,529,086 | 50,392,904 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,519,645 |
Confidence Interval Values(5)
| Local Test Value: | 31,529,086 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 47,873,259 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 52,912,549 | (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