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071/El Paso
2018 Confidence Interval Detail
071/El Paso
071-903/Fabens ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 23,366,518 | 0.9275 | 25,193,011 | 15 | 673 | .164640148 |
| A | 24,542,603 | 1.0169 | 24,134,726 | 15 | 345 | .030009893 |
| A | 33,176,948 | 1.1290 | 29,386,136 | 15 | 376 | .021791563 |
| A | 51,440,399 | 0.9601 | 53,578,168 | 15 | 397 | .025086256 |
| E | 21,044,177 | 0.9207 | 22,856,714 | 20 | 355 | .290086608 |
| F1 | 6,621,281 | 0.9914 | 6,678,718 | 9 | 66 | .007477569 |
| F1 | 7,366,321 | 0.9687 | 7,604,337 | 7 | 27 | .005303424 |
| F1 | 7,287,008 | 0.8391 | 8,684,314 | 5 | 12 | .091310052 |
| F1 | 4,083,914 | 1.0738 | 3,803,235 | 3 | 3 | .000769027 |
| L1 | 1,847,959 | 0.9365 | 1,973,261 | 7 | 26 | .023455907 |
| L1 | 1,366,619 | 1.0096 | 1,353,624 | 5 | 8 | .017003346 |
| L1 | 2,267,555 | 1.1194 | 2,025,688 | 3 | 7 | .028250945 |
| Random Totals: | 184,411,302 | 187,271,932 | 119 | 2,295 | ||
| Catg D1 Exception Values: | 12,086,163 | 11,562,985 | ||||
| Catg L1 Exception Values: | 19,880,307 | 19,339,328 | ||||
| Total Test Values (4): | 216,377,772 | 218,174,245 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 10,908,712 |
Confidence Interval Values (5)
| State Lower Limit: | 207,265,533 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 216,377,772 | (Within Confidence Interval) |
| State Upper Limit: | 229,082,957 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 197,250,140 | (See ISD Summary Worksheet) |
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
(6) Includes local value of unstudied property categories and sub-categories