2008 Confidence Interval Detail
200/Runnels
200-906/Olfen ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 2,304,400 | 0.9522 | 2,420,080 | 28 | 225 | .007996168 |
| Random Totals: | 2,304,400 | 2,420,080 | 28 | 225 | ||
| Catg J Exception Values: | 7,331,530 | 277,043 | ||||
| Catg D1 Exception Values: | 1,553,770 | 1,789,291 | ||||
| Total Test Values (4): | 11,189,700 | 4,486,414 |
Margin of Error
| Margin of Error Percent: | 5.0000067 |
|---|---|
| Margin of Error Value: | 224,321 |
Confidence Interval Values (5)
| State Lower Limit: | 4,262,093 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 4,710,735 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 11,189,700 | (Outside Confidence Interval) |
| Value Assigned (6): | 4,155,635 | (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