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Jim Wells County
2023 Confidence Interval Detail
Jim Wells County
066-902/San Diego ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,378,925 | 0.5971 | 3,984,132 | 12 | 115 | 0.119238490 |
| A | 2,380,322 | 0.7067 | 3,368,221 | 12 | 57 | 0.038494140 |
| A | 2,432,818 | 0.9050 | 2,688,197 | 12 | 29 | 0.010896776 |
| A | 2,255,676 | 0.9502 | 2,373,896 | 10 | 14 | 0.016585146 |
| E | 19,496,020 | 0.7520 | 25,925,559 | 20 | 396 | 0.129010303 |
| F1 | 7,327,329 | 0.7478 | 9,798,514 | 15 | 45 | 0.033407343 |
| Random Totals: | 36,271,090 | 48,138,519 | 81 | 656 | ||
| CATG D1 EXCEPTION VALUES: | 3,902,572 | 3,546,742 | ||||
| CATG J EXCEPTION VALUES: | 2,896,330 | 2,969,414 | ||||
| Total Test Values | 43,069,992 | 54,654,675 |
Margin of Error
| Margin of Error Percent: | 7.6684548 |
|---|---|
| Margin of Error Value: | 4,191,169 |
Confidence Interval Values(5)
| Local Test Value: | 43,069,992 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 50,463,506 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 58,845,844 | (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