2007 Confidence Interval Detail
094/Guadalupe
094-901/Seguin ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 312,386,782 | 1.0140 | 308,073,750 | 44 | 4,551 | .042449365 |
| A | 312,319,052 | 1.0487 | 297,815,440 | 46 | 2,433 | .020280387 |
| A | 312,427,672 | 1.0051 | 310,842,376 | 65 | 1,622 | .008564339 |
| A | 312,269,733 | 1.0035 | 311,180,601 | 45 | 738 | .013463476 |
| D3 | 206,528,360 | 1.0499 | 196,712,411 | 36 | 7,685 | .100793873 |
| F1 | 62,716,105 | 1.0001 | 62,709,834 | 8 | 449 | .045888834 |
| F1 | 62,691,078 | 1.0220 | 61,341,564 | 9 | 159 | .033491672 |
| F1 | 63,321,715 | 0.9874 | 64,129,750 | 9 | 55 | .019879606 |
| F1 | 62,057,700 | 1.0584 | 58,633,503 | 5 | 14 | .016617366 |
| L1 | 25,639,981 | 1.0131 | 25,308,440 | 7 | 414 | .007114685 |
| L1 | 25,574,970 | 0.9886 | 25,869,887 | 7 | 92 | .002092313 |
| L1 | 26,246,964 | 1.0254 | 25,596,805 | 6 | 25 | .000927657 |
| L1 | 24,560,590 | 0.9901 | 24,806,171 | 3 | 6 | .000291745 |
| Random Totals: | 1,808,740,702 | 1,773,020,532 | 290 | 18,243 | ||
| Catg D1 Exception Values: | 12,890,605 | 13,755,686 | ||||
| Total Test Values (4): | 1,821,631,307 | 1,786,776,218 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 89,338,811 |
Confidence Interval Values (5)
| State Lower Limit: | 1,697,437,407 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,821,631,307 | (Within Confidence Interval) |
| State Upper Limit: | 1,876,115,029 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,190,641,419 | (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