2009 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 | 7,078,159 | 1.0836 | 6,532,077 | 7 | 183 | .050397902 |
| A | 7,231,044 | 1.0201 | 7,088,564 | 7 | 115 | .006399873 |
| A | 7,395,384 | 0.9238 | 8,005,395 | 6 | 81 | .009452191 |
| A | 7,847,580 | 0.9973 | 7,868,826 | 7 | 51 | .007562434 |
| D3 | 35,590,341 | 0.9410 | 37,821,829 | 21 | 1,833 | .022631792 |
| F1 | 1,176,744 | 0.9728 | 1,209,646 | 6 | 40 | .029255020 |
| F1 | 1,202,522 | 0.9901 | 1,214,546 | 5 | 17 | .008941337 |
| F1 | 983,462 | 0.9624 | 1,021,885 | 4 | 7 | .074432420 |
| Random Totals: | 68,505,236 | 70,762,768 | 63 | 2,327 | ||
| Catg J Exception Values: | 2,891,010 | 2,925,411 | ||||
| Catg D1 Exception Values: | 4,583,444 | 4,951,001 | ||||
| Catg F1 Exception Values: | 1,049,175 | 933,713 | ||||
| Total Test Values (4): | 77,028,865 | 79,572,893 |
Margin of Error
| Margin of Error Percent: | 5.0000004 |
|---|---|
| Margin of Error Value: | 3,978,645 |
Confidence Interval Values (5)
| State Lower Limit: | 75,594,248 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 77,028,865 | (Within Confidence Interval) |
| State Upper Limit: | 83,551,538 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 67,734,959 | (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