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El Paso County
2020 Confidence Interval Detail
El Paso County
071-904/San Elizario ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 53,929,031 | 0.8732 | 61,760,228 | 15 | 1,186 | 0.096126844 |
| A | 57,546,128 | 0.8811 | 65,311,688 | 15 | 711 | 0.051743217 |
| A | 57,874,430 | 0.9033 | 64,069,999 | 15 | 564 | 0.023405850 |
| A | 63,049,847 | 0.9185 | 68,644,363 | 16 | 416 | 0.021668523 |
| F1 | 4,718,334 | 1.0817 | 4,361,962 | 8 | 35 | 0.011073576 |
| F1 | 6,361,254 | 0.9754 | 6,521,688 | 7 | 21 | 0.017937634 |
| F1 | 3,492,102 | 0.9774 | 3,572,848 | 5 | 6 | 0.005328423 |
| Random Totals: | 246,971,126 | 274,242,776 | 81 | 2,939 | ||
| CATG D1 EXCEPTION VALUES: | 2,931,293 | 2,580,869 | ||||
| CATG F1 EXCEPTION VALUES: | 4,962,103 | 4,739,839 | ||||
| Total Test Values | 254,864,522 | 281,563,484 |
Margin of Error
| Margin of Error Percent: | 5.0476156 |
|---|---|
| Margin of Error Value: | 14,212,242 |
Confidence Interval Values(5)
| Local Test Value: | 254,864,522 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 267,351,242 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 295,775,726 | (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