2007 Confidence Interval Detail
062/Dewitt
062-903/Yoakum ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 20,937,739 | 0.9978 | 20,983,904 | 13 | 766 | .017148045 |
| A | 20,924,525 | 0.9133 | 22,910,900 | 9 | 430 | .056748429 |
| A | 20,951,530 | 0.9746 | 21,497,568 | 8 | 274 | .000822420 |
| A | 20,800,361 | 0.9436 | 22,043,621 | 7 | 150 | .039746024 |
| D3 | 93,207,425 | 0.9697 | 96,119,857 | 20 | 5,297 | .017590204 |
| F1 | 5,429,783 | 0.9536 | 5,693,984 | 7 | 137 | .004386113 |
| F1 | 5,603,954 | 0.9918 | 5,650,286 | 6 | 47 | .001509747 |
| F1 | 5,603,499 | 0.9177 | 6,106,025 | 4 | 11 | .043172408 |
| F1 | 5,079,687 | 0.9560 | 5,313,480 | 3 | 4 | .003681620 |
| G1 | 16,599,670 | 0.9056 | 18,330,024 | 6 | 29 | .011304769 |
| G1 | 17,762,109 | 0.9069 | 19,585,521 | 4 | 10 | .074929658 |
| G1 | 17,508,528 | 1.0340 | 16,932,812 | 3 | 5 | .007339597 |
| L1 | 4,412,452 | 1.0140 | 4,351,531 | 8 | 136 | .010925345 |
| L1 | 4,479,277 | 1.0333 | 4,334,924 | 6 | 34 | .001729774 |
| L1 | 4,376,965 | 0.9177 | 4,769,494 | 5 | 14 | .004495753 |
| L1 | 4,228,991 | 0.9827 | 4,303,441 | 3 | 6 | .029137593 |
| Random Totals: | 267,906,495 | 278,927,372 | 112 | 7,350 | ||
| Catg J Exception Values: | 7,071,754 | 6,918,253 | ||||
| Catg D1 Exception Values: | 12,839,120 | 9,381,480 | ||||
| Catg G1 Exception Values: | 12,530,120 | 12,925,418 | ||||
| Total Test Values (4): | 300,347,489 | 308,152,523 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 15,407,626 |
Confidence Interval Values (5)
| State Lower Limit: | 292,744,897 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 300,347,489 | (Within Confidence Interval) |
| State Upper Limit: | 323,560,149 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 332,258,250 | (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