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Jim Wells County
2021 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 | 15,443,365 | 0.6489 | 23,799,299 | 15 | 272 | 0.063090543 |
| A | 15,657,771 | 0.7827 | 20,004,818 | 13 | 127 | 0.026524996 |
| A | 15,227,490 | 0.7830 | 19,447,625 | 12 | 79 | 0.016012257 |
| A | 15,693,170 | 0.8005 | 19,604,210 | 13 | 45 | 0.014852627 |
| E | 269,067,982 | 0.7328 | 367,177,923 | 90 | 4,097 | 0.094220013 |
| Random Totals: | 331,089,778 | 450,033,875 | 143 | 4,620 | ||
| CATG D1 EXCEPTION VALUES: | 15,905,207 | 13,473,085 | ||||
| CATG J EXCEPTION VALUES: | 30,416,920 | 31,268,601 | ||||
| Total Test Values | 377,411,905 | 494,775,561 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 24,738,778 |
Confidence Interval Values(5)
| Local Test Value: | 377,411,905 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 470,036,783 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 519,514,339 | (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