2008 Confidence Interval Detail
142/La Salle
082-902/Dilley ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 6,241,806 | 1.0076 | 6,194,726 | 10 | 722 | .046376320 |
| Random Totals: | 6,241,806 | 6,194,726 | 10 | 722 | ||
| Catg J Exception Values: | 2,452,070 | 2,443,212 | ||||
| Catg D1 Exception Values: | 6,072,396 | 6,780,514 | ||||
| Total Test Values (4): | 14,766,272 | 15,418,452 |
Margin of Error
| Margin of Error Percent: | 6.1405775 |
|---|---|
| Margin of Error Value: | 946,782 |
Confidence Interval Values (5)
| State Lower Limit: | 14,471,670 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 14,766,272 | (Within Confidence Interval) |
| State Upper Limit: | 16,365,234 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 17,086,794 | (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