2006 Confidence Interval Detail
075/Fayette
075-903/Schulenburg ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 21,391,336 | 1.0569 | 20,239,697 | 7 | 445 | .028923309 |
| A | 21,352,514 | 1.0904 | 19,582,276 | 7 | 263 | .055250280 |
| A | 21,356,711 | 0.9900 | 21,572,435 | 7 | 185 | .025718118 |
| A | 21,214,778 | 1.0210 | 20,778,431 | 7 | 115 | .013361708 |
| D3 | 109,531,587 | 0.9451 | 115,894,177 | 20 | 3,496 | .097556202 |
| F1 | 7,326,652 | 0.9723 | 7,535,382 | 8 | 98 | .008087821 |
| F1 | 7,362,761 | 0.9223 | 7,983,043 | 6 | 32 | .007780894 |
| F1 | 7,566,879 | 1.0631 | 7,117,749 | 6 | 13 | .039132067 |
| F1 | 6,852,163 | 0.9265 | 7,395,751 | 3 | 5 | .003742039 |
| Random Totals: | 223,955,381 | 228,098,941 | 71 | 4,652 | ||
| Catg D1 Exception Values: | 7,834,120 | 7,726,766 | ||||
| Total Test Values (4): | 231,789,501 | 235,825,707 |
Margin of Error
| Margin of Error Percent: | 7.2030799 |
|---|---|
| Margin of Error Value: | 16,986,714 |
Confidence Interval Values (5)
| State Lower Limit: | 218,838,993 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 231,789,501 | (Within Confidence Interval) |
| State Upper Limit: | 252,812,421 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 273,491,148 | (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