2007 Confidence Interval Detail
153/Lynn
153-903/O'Donnell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,407,263 | 0.9736 | 3,499,654 | 10 | 165 | .107455722 |
| A | 3,395,135 | 0.9422 | 3,603,412 | 10 | 83 | .044263214 |
| A | 3,432,207 | 0.9738 | 3,524,550 | 10 | 49 | .026980790 |
| A | 3,309,872 | 0.9361 | 3,535,810 | 8 | 30 | .007944656 |
| D3 | 5,922,540 | 0.9518 | 6,222,463 | 21 | 1,299 | .039955846 |
| G1 | 17,878,970 | 0.9680 | 18,470,010 | 15 | 17 | .004735401 |
| Random Totals: | 37,345,987 | 38,855,899 | 74 | 1,643 | ||
| Catg J Exception Values: | 1,178,420 | 1,180,298 | ||||
| Catg D1 Exception Values: | 27,007,280 | 27,173,814 | ||||
| Catg G1 Exception Values: | 19,353,930 | 18,218,032 | ||||
| Total Test Values (4): | 84,885,617 | 85,428,043 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,271,402 |
Confidence Interval Values (5)
| State Lower Limit: | 81,156,641 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 84,885,617 | (Within Confidence Interval) |
| State Upper Limit: | 89,699,445 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 89,560,930 | (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