2009 Confidence Interval Detail
184/Parker
184-901/Poolville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,377,610 | 0.8293 | 6,484,517 | 9 | 114 | .055000675 |
| A | 5,610,320 | 0.9978 | 5,622,690 | 9 | 75 | .014210721 |
| A | 6,208,430 | 1.1471 | 5,412,283 | 10 | 52 | .002478277 |
| A | 7,363,050 | 1.0272 | 7,168,078 | 8 | 35 | .002268545 |
| D3 | 45,778,370 | 1.0705 | 42,763,540 | 20 | 1,196 | .110570431 |
| G1 | 3,565,850 | 1.0027 | 3,556,248 | 7 | 30 | .008560732 |
| G1 | 3,565,890 | 0.9239 | 3,859,606 | 4 | 10 | .029001074 |
| G1 | 3,653,090 | 0.9771 | 3,738,706 | 3 | 5 | .001897831 |
| G1 | 3,133,100 | 0.9923 | 3,157,412 | 2 | 3 | .009694270 |
| Random Totals: | 84,255,710 | 81,763,080 | 72 | 1,520 | ||
| Catg J Exception Values: | 2,027,050 | 1,995,156 | ||||
| Catg D1 Exception Values: | 2,519,580 | 1,973,148 | ||||
| Total Test Values (4): | 88,802,340 | 85,731,384 |
Margin of Error
| Margin of Error Percent: | 7.4807891 |
|---|---|
| Margin of Error Value: | 6,413,384 |
Confidence Interval Values (5)
| State Lower Limit: | 79,318,000 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 88,802,340 | (Within Confidence Interval) |
| State Upper Limit: | 92,144,768 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 104,551,825 | (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