2009 Confidence Interval Detail
127/Jones
221-905/Trent ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 1,792,680 | 1.0358 | 1,730,720 | 10 | 148 | .010483181 |
| G1 | 1,596,400 | 1.0288 | 1,551,711 | 5 | 14 | .010220555 |
| G1 | 2,279,100 | 1.2665 | 1,799,526 | 3 | 5 | .019100177 |
| Random Totals: | 5,668,180 | 5,081,957 | 18 | 167 | ||
| Catg J Exception Values: | 91,820 | 94,658 | ||||
| Catg D1 Exception Values: | 1,319,100 | 1,578,412 | ||||
| Catg G1 Exception Values: | 2,499,190 | 2,725,496 | ||||
| Total Test Values (4): | 9,578,290 | 9,480,523 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 474,026 |
Confidence Interval Values (5)
| State Lower Limit: | 9,006,497 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 9,578,290 | (Within Confidence Interval) |
| State Upper Limit: | 9,954,549 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 10,259,056 | (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