2006 Confidence Interval Detail
247/Wilson
247-906/Stockdale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 12,433,301 | 0.9380 | 13,255,118 | 7 | 343 | .013724521 |
| A | 12,460,319 | 0.9925 | 12,554,478 | 7 | 184 | .012852841 |
| A | 12,438,075 | 1.0235 | 12,152,491 | 7 | 127 | .004915741 |
| A | 12,396,892 | 1.0463 | 11,848,315 | 7 | 75 | .009472871 |
| D3 | 54,082,280 | 1.0178 | 53,136,451 | 20 | 2,560 | .033589858 |
| Random Totals: | 103,810,867 | 102,946,853 | 48 | 3,289 | ||
| Catg J Exception Values: | 4,904,402 | 4,946,508 | ||||
| Catg D1 Exception Values: | 10,367,233 | 9,595,141 | ||||
| Total Test Values (4): | 119,082,502 | 117,488,502 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,874,425 |
Confidence Interval Values (5)
| State Lower Limit: | 111,614,077 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 119,082,502 | (Within Confidence Interval) |
| State Upper Limit: | 123,362,927 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 127,189,215 | (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