2009 Confidence Interval Detail
081/Freestone
145-907/Oakwood ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 12,841,280 | 0.9508 | 13,505,764 | 21 | 726 | .024386216 |
| G1 | 19,826,640 | 1.0137 | 19,558,686 | 9 | 11 | .005417818 |
| Random Totals: | 32,667,920 | 33,064,450 | 30 | 737 | ||
| Catg J Exception Values: | 2,434,460 | 2,532,321 | ||||
| Catg D1 Exception Values: | 2,070,220 | 1,632,838 | ||||
| Total Test Values (4): | 37,172,600 | 37,229,609 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,861,480 |
Confidence Interval Values (5)
| State Lower Limit: | 35,368,129 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 37,172,600 | (Within Confidence Interval) |
| State Upper Limit: | 39,091,089 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 56,277,213 | (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