2008 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 | 13,891,671 | 0.9476 | 14,659,847 | 12 | 1,283 | .433168577 |
| G1 | 69,261,052 | 0.9730 | 71,182,993 | 5 | 16 | .001881662 |
| G1 | 63,707,106 | 0.9976 | 63,860,371 | 3 | 5 | .000246484 |
| G1 | 69,087,786 | 1.0054 | 68,716,716 | 2 | 3 | .000070249 |
| Random Totals: | 215,947,615 | 218,419,927 | 22 | 1,307 | ||
| Catg J Exception Values: | 8,110,220 | 8,339,440 | ||||
| Catg D1 Exception Values: | 13,627,328 | 13,458,934 | ||||
| Catg G1 Exception Values: | 58,319,642 | 59,288,819 | ||||
| Total Test Values (4): | 296,004,805 | 299,507,120 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 14,975,356 |
Confidence Interval Values (5)
| State Lower Limit: | 284,531,764 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 296,004,805 | (Within Confidence Interval) |
| State Upper Limit: | 314,482,476 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 381,793,212 | (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