2006 Confidence Interval Detail
251/Yoakum
251-901/Denver City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,291,202 | 0.8599 | 16,619,609 | 7 | 608 | .072657832 |
| A | 14,305,273 | 0.7679 | 18,629,083 | 7 | 353 | .005686004 |
| A | 14,254,650 | 0.8688 | 16,407,286 | 7 | 231 | .022481428 |
| A | 14,279,791 | 0.9766 | 14,621,945 | 7 | 138 | .029078083 |
| G1 | 86,307,378 | 1.0118 | 85,300,828 | 4 | 9 | .004024223 |
| Random Totals: | 143,438,294 | 151,578,751 | 32 | 1,339 | ||
| Catg D1 Exception Values: | 9,800,270 | 13,447,142 | ||||
| Catg G1 Exception Values: | 576,464,538 | 607,410,924 | ||||
| Total Test Values (4): | 729,703,102 | 772,436,817 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 38,621,841 |
Confidence Interval Values (5)
| Local Test Value: | 729,703,102 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 733,814,976 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 811,058,658 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,459,122,655 | (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