2006 Confidence Interval Detail
146/Liberty
146-903/Devers ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 9,896,447 | 1.0883 | 9,093,492 | 10 | 1,241 | .018441260 |
| G1 | 103,997,576 | 0.9965 | 104,362,846 | 5 | 13 | .000568017 |
| G1 | 92,648,908 | 1.0774 | 85,993,046 | 3 | 6 | .017383015 |
| G1 | 114,693,337 | 0.9976 | 114,969,263 | 2 | 3 | .000121179 |
| Random Totals: | 321,236,268 | 314,418,647 | 20 | 1,263 | ||
| Catg J Exception Values: | 7,751,550 | 7,651,911 | ||||
| Catg D1 Exception Values: | 13,530,843 | 13,720,171 | ||||
| Catg G1 Exception Values: | 57,838,384 | 49,505,601 | ||||
| Total Test Values (4): | 400,357,045 | 385,296,330 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 19,264,817 |
Confidence Interval Values (5)
| State Lower Limit: | 366,031,513 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 400,357,045 | (Within Confidence Interval) |
| State Upper Limit: | 404,561,147 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 475,914,761 | (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