2011 Confidence Interval Detail
212/Smith
092-901/Gladewater ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,977,830 | 0.9790 | 9,170,409 | 9 | 205 | .013467723 |
| A | 8,678,325 | 1.0654 | 8,145,603 | 7 | 102 | .005757974 |
| A | 8,612,742 | 1.0065 | 8,557,121 | 7 | 66 | .012470415 |
| A | 9,239,944 | 0.9880 | 9,352,170 | 7 | 47 | .005318388 |
| D3 | 33,388,249 | 0.9310 | 35,862,781 | 18 | 1,592 | .066752984 |
| G1 | 4,171,219 | 0.9760 | 4,273,790 | 8 | 19 | .014874017 |
| L1 | 5,739,490 | 0.8220 | 6,982,348 | 9 | 40 | .003417397 |
| Random Totals: | 78,807,799 | 82,344,222 | 65 | 2,071 | ||
| Catg D1 Exception Values: | 4,113,799 | 3,706,688 | ||||
| Catg G1 Exception Values: | 1,405,006 | 1,375,570 | ||||
| Total Test Values (4): | 84,326,604 | 87,426,480 |
Margin of Error
| Margin of Error Percent: | 5.1629998 |
|---|---|
| Margin of Error Value: | 4,513,829 |
Confidence Interval Values (5)
| State Lower Limit: | 82,912,651 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 84,326,604 | (Within Confidence Interval) |
| State Upper Limit: | 91,940,309 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 76,428,965 | (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