2006 Confidence Interval Detail
226/Tom Green
226-908/Veribest ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,161,904 | 0.9477 | 4,391,584 | 6 | 85 | .000095172 |
| A | 4,165,980 | 0.9488 | 4,390,788 | 7 | 59 | .000346570 |
| A | 4,079,913 | 0.9749 | 4,184,955 | 7 | 46 | .000306248 |
| A | 4,055,764 | 0.9672 | 4,193,304 | 7 | 33 | .000711434 |
| D3 | 12,789,325 | 0.9637 | 13,271,065 | 10 | 988 | .000239341 |
| L1 | 995,238 | 1.0950 | 908,893 | 5 | 10 | .002074662 |
| L1 | 1,190,418 | 0.9821 | 1,212,115 | 4 | 5 | .007940362 |
| Random Totals: | 31,438,542 | 32,552,704 | 46 | 1,226 | ||
| Catg J Exception Values: | 3,486,850 | 3,518,007 | ||||
| Catg D1 Exception Values: | 10,382,730 | 10,752,623 | ||||
| Catg L1 Exception Values: | 4,949,737 | 4,827,091 | ||||
| Total Test Values (4): | 50,257,859 | 51,650,425 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,582,521 |
Confidence Interval Values (5)
| State Lower Limit: | 49,067,904 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 50,257,859 | (Within Confidence Interval) |
| State Upper Limit: | 54,232,946 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 65,936,176 | (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