2007 Confidence Interval Detail
071/El Paso
071-901/Clint ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 139,218,542 | 0.8943 | 155,673,199 | 14 | 4,216 | .116521929 |
| A | 139,265,989 | 0.8731 | 159,507,489 | 11 | 1,696 | .032308853 |
| A | 139,103,525 | 1.0019 | 138,839,730 | 31 | 1,240 | .016889351 |
| A | 139,069,014 | 0.9961 | 139,613,507 | 42 | 778 | .016788224 |
| C | 14,345,549 | 1.0044 | 14,282,705 | 16 | 1,000 | .069569166 |
| C | 13,558,065 | 0.8179 | 16,576,678 | 11 | 557 | .146535399 |
| C | 13,980,442 | 0.9251 | 15,112,358 | 20 | 245 | .265794395 |
| C | 13,866,770 | 1.0257 | 13,519,323 | 12 | 50 | .071116577 |
| D3 | 65,491,851 | 1.0780 | 60,753,109 | 11 | 91,590 | .024895286 |
| F1 | 15,418,726 | 0.8958 | 17,212,242 | 12 | 118 | .038177885 |
| F1 | 15,350,455 | 0.9263 | 16,571,796 | 12 | 49 | .037745250 |
| F1 | 15,262,595 | 1.0550 | 14,466,915 | 11 | 27 | .010186719 |
| F1 | 14,968,600 | 0.9766 | 15,327,258 | 8 | 13 | .004512347 |
| Random Totals: | 738,900,123 | 777,456,309 | 211 | 101,579 | ||
| Catg D1 Exception Values: | 4,128,839 | 4,013,493 | ||||
| Total Test Values (4): | 743,028,962 | 781,469,802 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 39,073,490 |
Confidence Interval Values (5)
| State Lower Limit: | 742,396,312 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 743,028,962 | (Within Confidence Interval) |
| State Upper Limit: | 820,543,292 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 792,354,413 | (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, D3, 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