2009 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 | 352,818,460 | 1.0227 | 344,987,249 | 44 | 4,748 | .027614205 |
| A | 363,844,302 | 1.0185 | 357,235,446 | 45 | 2,625 | .010519924 |
| A | 356,978,032 | 1.0147 | 351,806,477 | 37 | 1,613 | .012732326 |
| A | 379,600,869 | 0.9565 | 396,864,474 | 19 | 710 | .020095755 |
| D3 | 240,780,547 | 0.9879 | 243,729,676 | 26 | 7,819 | .013526536 |
| F1 | 74,451,250 | 1.0155 | 73,314,870 | 8 | 459 | .017108864 |
| F1 | 74,487,898 | 0.9527 | 78,186,101 | 7 | 162 | .037614945 |
| F1 | 78,593,912 | 0.9056 | 86,786,564 | 6 | 61 | .006066719 |
| F1 | 68,449,993 | 0.9299 | 73,610,058 | 5 | 15 | .023257808 |
| Random Totals: | 1,990,005,263 | 2,006,520,915 | 197 | 18,212 | ||
| Catg D1 Exception Values: | 14,111,898 | 14,536,924 | ||||
| Total Test Values (4): | 2,004,117,161 | 2,021,057,839 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 101,052,892 |
Confidence Interval Values (5)
| State Lower Limit: | 1,920,004,947 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,004,117,161 | (Within Confidence Interval) |
| State Upper Limit: | 2,122,110,731 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,445,155,466 | (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