2006 Confidence Interval Detail
125/Jim Wells
125-902/Ben Bolt-Palito Blanco IS
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,165,112 | 0.9184 | 1,268,632 | 6 | 65 | .004443041 |
| A | 1,166,199 | 0.9796 | 1,190,485 | 6 | 30 | .004168666 |
| A | 1,160,169 | 0.9409 | 1,233,042 | 5 | 18 | .022856577 |
| A | 1,084,233 | 0.9534 | 1,137,228 | 6 | 10 | .009815978 |
| D3 | 26,150,366 | 0.9278 | 28,185,348 | 20 | 1,869 | .008567669 |
| G1 | 8,071,703 | 1.1303 | 7,141,204 | 8 | 30 | 1.388855710 |
| Random Totals: | 38,797,782 | 40,155,939 | 51 | 2,022 | ||
| Catg J Exception Values: | 2,337,362 | 2,951,072 | ||||
| Catg D1 Exception Values: | 9,195,076 | 10,247,500 | ||||
| Catg G1 Exception Values: | 4,427,327 | 4,369,440 | ||||
| Total Test Values (4): | 54,757,547 | 57,723,951 |
Margin of Error
| Margin of Error Percent: | 9.1046245 |
|---|---|
| Margin of Error Value: | 5,255,549 |
Confidence Interval Values (5)
| State Lower Limit: | 52,468,402 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 54,757,547 | (Within Confidence Interval) |
| State Upper Limit: | 62,979,500 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 60,033,812 | (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