2006 Confidence Interval Detail
018/Bosque
018-904/Valley Mills ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 12,101,152 | 0.9964 | 12,144,874 | 7 | 273 | .044377096 |
| A | 12,146,315 | 0.9401 | 12,920,237 | 9 | 157 | .023809948 |
| A | 12,124,444 | 0.9309 | 13,024,432 | 8 | 101 | .009027924 |
| A | 11,996,974 | 0.9998 | 11,999,374 | 6 | 66 | .007743272 |
| D3 | 55,352,770 | 1.0123 | 54,680,203 | 21 | 2,246 | .059247389 |
| Random Totals: | 103,721,655 | 104,769,120 | 51 | 2,843 | ||
| Catg J Exception Values: | 7,436,330 | 7,730,123 | ||||
| Catg D1 Exception Values: | 8,404,490 | 7,374,222 | ||||
| Total Test Values (4): | 119,562,475 | 119,873,465 |
Margin of Error
| Margin of Error Percent: | 5.3099099 |
|---|---|
| Margin of Error Value: | 6,365,173 |
Confidence Interval Values (5)
| State Lower Limit: | 113,508,292 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 119,562,475 | (Within Confidence Interval) |
| State Upper Limit: | 126,238,638 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 151,329,819 | (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