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Jim Wells County
2020 Confidence Interval Detail
Jim Wells County
125-903/Orange Grove ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 15,015,366 | 0.7657 | 19,609,986 | 15 | 270 | 0.088337100 |
| A | 15,567,489 | 0.9514 | 16,362,717 | 15 | 128 | 0.013940190 |
| A | 15,524,519 | 0.9109 | 17,043,055 | 14 | 81 | 0.013910534 |
| A | 15,586,824 | 0.9261 | 16,830,606 | 15 | 45 | 0.013973937 |
| E | 247,671,486 | 0.7797 | 317,649,719 | 81 | 3,975 | 0.136326815 |
| Random Totals: | 309,365,684 | 387,496,083 | 140 | 4,499 | ||
| CATG D1 EXCEPTION VALUES: | 14,209,708 | 12,557,321 | ||||
| CATG J EXCEPTION VALUES: | 971,470 | 955,656 | ||||
| Total Test Values | 324,546,862 | 401,009,060 |
Margin of Error
| Margin of Error Percent: | 6.3560256 |
|---|---|
| Margin of Error Value: | 25,488,239 |
Confidence Interval Values(5)
| Local Test Value: | 324,546,862 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 375,520,821 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 426,497,299 | (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