2007 Confidence Interval Detail
094/Guadalupe
094-902/Schertz-Cibolo-Universal
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 556,204,689 | 0.9936 | 559,787,328 | 33 | 4,616 | .004483576 |
| A | 556,055,271 | 0.9902 | 561,558,545 | 28 | 3,189 | .004140697 |
| A | 556,053,669 | 1.0178 | 546,329,013 | 56 | 2,641 | .003151668 |
| A | 555,890,257 | 0.9995 | 556,168,341 | 55 | 2,016 | .003513085 |
| F1 | 70,609,182 | 1.0428 | 67,711,145 | 7 | 235 | .009737818 |
| F1 | 70,861,490 | 0.9858 | 71,882,217 | 7 | 75 | .021342389 |
| F1 | 71,256,149 | 0.9591 | 74,294,807 | 7 | 32 | .030993934 |
| F1 | 68,653,360 | 1.0191 | 67,366,657 | 4 | 8 | .007582308 |
| Random Totals: | 2,505,584,067 | 2,505,098,053 | 197 | 12,812 | ||
| Catg D1 Exception Values: | 2,749,274 | 2,903,841 | ||||
| Total Test Values (4): | 2,508,333,341 | 2,508,001,894 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 125,400,095 |
Confidence Interval Values (5)
| State Lower Limit: | 2,382,601,799 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,508,333,341 | (Within Confidence Interval) |
| State Upper Limit: | 2,633,401,989 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,864,729,675 | (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