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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 | 0.7804 | 19,240,602 | 14 | 270 | 0.086968486 |
| A | 15,567,489 | 0.9628 | 16,168,975 | 15 | 128 | 0.014427955 |
| A | 15,524,519 | 0.9151 | 16,964,833 | 14 | 81 | 0.013817362 |
| A | 15,586,824 | 0.9504 | 16,400,278 | 15 | 45 | 0.005189467 |
| E | 247,671,486 | 0.7984 | 310,209,777 | 79 | 3,975 | 0.123965364 |
| Random Totals: | 309,365,684 | 378,984,465 | 137 | 4,499 | ||
| CATG D1 EXCEPTION VALUES: | 14,227,853 | 12,575,002 | ||||
| CATG J EXCEPTION VALUES: | 971,470 | 955,656 | ||||
| Total Test Values | 324,565,007 | 392,515,123 |
Margin of Error
| Margin of Error Percent: | 6.1301206 |
|---|---|
| Margin of Error Value: | 24,061,650 |
Confidence Interval Values(5)
| Local Test Value: | 324,565,007 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 368,453,473 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 416,576,773 | (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