2007 Confidence Interval Detail
053/Crockett
053-001/Crockett County CCSD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 11,424,639 | 0.8055 | 14,183,289 | 7 | 511 | .056405979 |
| A | 11,384,466 | 0.8155 | 13,960,105 | 8 | 274 | .084156176 |
| A | 11,410,621 | 0.6989 | 16,326,543 | 8 | 165 | .015899092 |
| A | 11,384,311 | 0.9330 | 12,201,834 | 7 | 89 | .002461019 |
| G1 | 396,935,400 | 0.9868 | 402,245,034 | 15 | 2,154 | .036901847 |
| G1 | 396,970,572 | 1.0381 | 382,401,090 | 15 | 888 | .004954823 |
| G1 | 397,311,137 | 1.0114 | 392,832,843 | 15 | 355 | .034479369 |
| G1 | 395,612,437 | 1.0006 | 395,375,212 | 10 | 23 | .022111682 |
| Random Totals: | 1,632,433,583 | 1,629,525,950 | 85 | 4,459 | ||
| Catg J Exception Values: | 14,614,851 | 14,755,628 | ||||
| Catg D1 Exception Values: | 22,313,670 | 30,995,109 | ||||
| Total Test Values (4): | 1,669,362,104 | 1,675,276,687 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 83,763,834 |
Confidence Interval Values (5)
| State Lower Limit: | 1,591,512,853 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,669,362,104 | (Within Confidence Interval) |
| State Upper Limit: | 1,759,040,521 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,997,215,290 | (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