2007 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 | 23,911,767 | 0.9925 | 24,092,460 | 12 | 444 | .055465791 |
| A | 23,914,590 | 1.0637 | 22,482,457 | 11 | 260 | .009059830 |
| A | 23,945,382 | 1.1691 | 20,481,894 | 11 | 182 | .003989270 |
| A | 23,826,361 | 1.1402 | 20,896,651 | 11 | 115 | .009593169 |
| D3 | 125,011,156 | 0.9849 | 126,927,765 | 31 | 3,525 | .026439175 |
| F1 | 8,733,632 | 0.8848 | 9,870,741 | 7 | 98 | .038386318 |
| F1 | 8,673,443 | 0.9596 | 9,038,603 | 7 | 33 | .003126011 |
| F1 | 9,306,198 | 0.9737 | 9,557,562 | 5 | 14 | .000724755 |
| F1 | 7,996,171 | 0.9671 | 8,268,195 | 3 | 5 | .001793198 |
| Random Totals: | 255,318,700 | 251,616,328 | 98 | 4,676 | ||
| Catg D1 Exception Values: | 7,395,839 | 7,646,549 | ||||
| Total Test Values (4): | 262,714,539 | 259,262,877 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 12,963,144 |
Confidence Interval Values (5)
| State Lower Limit: | 246,299,733 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 262,714,539 | (Within Confidence Interval) |
| State Upper Limit: | 272,226,021 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 295,620,679 | (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