2007 Confidence Interval Detail
143/Lavaca
143-902/Moulton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,093,845 | 1.0130 | 7,002,808 | 9 | 197 | .066300181 |
| A | 7,048,588 | 0.9540 | 7,388,457 | 7 | 121 | .017427521 |
| A | 7,066,986 | 0.9954 | 7,099,644 | 6 | 83 | .014921432 |
| A | 6,967,309 | 1.0254 | 6,794,723 | 7 | 49 | .039114463 |
| D3 | 39,559,860 | 0.9958 | 39,726,712 | 21 | 2,247 | .014376637 |
| Random Totals: | 67,736,588 | 68,012,344 | 50 | 2,697 | ||
| Catg J Exception Values: | 3,352,917 | 3,288,919 | ||||
| Catg D1 Exception Values: | 6,000,340 | 6,029,294 | ||||
| Total Test Values (4): | 77,089,845 | 77,330,557 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 3,866,528 |
Confidence Interval Values (5)
| State Lower Limit: | 73,464,029 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 77,089,845 | (Within Confidence Interval) |
| State Upper Limit: | 81,197,085 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 71,065,306 | (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