2007 Confidence Interval Detail
125/Jim Wells
125-906/La Gloria ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 5,633,407 | 0.9415 | 5,983,438 | 25 | 763 | .074404581 |
| G1 | 2,054,941 | 0.9421 | 2,181,234 | 19 | 24 | .043349250 |
| Random Totals: | 7,688,348 | 8,164,672 | 44 | 787 | ||
| Catg J Exception Values: | 2,790,693 | 2,792,550 | ||||
| Catg D1 Exception Values: | 2,588,787 | 2,967,887 | ||||
| Catg G1 Exception Values: | 2,018,875 | 1,942,600 | ||||
| Total Test Values (4): | 15,086,703 | 15,867,709 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 793,385 |
Confidence Interval Values (5)
| State Lower Limit: | 15,074,324 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 15,086,703 | (Within Confidence Interval) |
| State Upper Limit: | 16,661,094 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 32,839,560 | (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