2008 Confidence Interval Detail
200/Runnels
200-902/Miles ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,078,300 | 0.8982 | 4,540,525 | 18 | 133 | .049995074 |
| A | 4,480,540 | 0.9431 | 4,750,864 | 21 | 82 | .028208983 |
| A | 4,335,400 | 1.0058 | 4,310,400 | 18 | 52 | .008468241 |
| A | 3,508,890 | 0.9984 | 3,514,513 | 14 | 26 | .007565267 |
| D3 | 6,773,850 | 0.9538 | 7,101,961 | 21 | 751 | .007677408 |
| Random Totals: | 23,176,980 | 24,218,263 | 92 | 1,044 | ||
| Catg J Exception Values: | 5,606,956 | 5,156,860 | ||||
| Catg D1 Exception Values: | 5,875,260 | 6,665,142 | ||||
| Total Test Values (4): | 34,659,196 | 36,040,265 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,802,013 |
Confidence Interval Values (5)
| State Lower Limit: | 34,238,252 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 34,659,196 | (Within Confidence Interval) |
| State Upper Limit: | 37,842,278 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 34,835,861 | (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