2009 Confidence Interval Detail
081/Freestone
081-904/Teague ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 21,925,600 | 1.0141 | 21,620,747 | 10 | 580 | .009321817 |
| A | 22,929,800 | 0.9505 | 24,123,935 | 7 | 340 | .004149676 |
| A | 23,212,200 | 1.0031 | 23,140,465 | 7 | 219 | .022973478 |
| A | 22,588,700 | 1.0579 | 21,352,396 | 7 | 127 | .020222670 |
| D3 | 94,390,880 | 1.0048 | 93,939,968 | 15 | 4,877 | .011836423 |
| G1 | 360,113,476 | 1.0793 | 333,654,661 | 15 | 493 | .020605368 |
| G1 | 359,598,015 | 0.9715 | 370,147,210 | 8 | 261 | .008747323 |
| G1 | 358,786,899 | 1.0233 | 350,617,511 | 9 | 174 | .003074476 |
| G1 | 359,093,121 | 1.0216 | 351,500,706 | 7 | 104 | .007243408 |
| Random Totals: | 1,622,638,691 | 1,590,097,599 | 85 | 7,175 | ||
| Catg J Exception Values: | 47,519,150 | 48,351,138 | ||||
| Catg D1 Exception Values: | 10,289,410 | 8,173,069 | ||||
| Total Test Values (4): | 1,680,447,251 | 1,646,621,806 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 82,331,090 |
Confidence Interval Values (5)
| State Lower Limit: | 1,564,290,716 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,680,447,251 | (Within Confidence Interval) |
| State Upper Limit: | 1,728,952,896 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,094,451,579 | (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