2006 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 | 20,360,334 | 1.0623 | 19,166,275 | 12 | 773 | .015542103 |
| A | 20,320,534 | 0.9972 | 20,377,591 | 17 | 426 | .011060232 |
| A | 20,386,036 | 0.9801 | 20,799,955 | 12 | 278 | .006807245 |
| A | 20,240,510 | 0.9697 | 20,872,961 | 11 | 163 | .018367407 |
| D3 | 89,004,545 | 0.9863 | 90,240,845 | 20 | 5,201 | .019808330 |
| F1 | 5,069,119 | 0.8889 | 5,702,688 | 7 | 135 | .004958019 |
| F1 | 5,062,267 | 0.9715 | 5,210,774 | 6 | 46 | .014596126 |
| F1 | 5,048,418 | 1.0271 | 4,915,216 | 5 | 13 | .016454729 |
| F1 | 4,894,367 | 0.9421 | 5,195,167 | 3 | 4 | .002410357 |
| G1 | 12,922,729 | 0.9744 | 13,262,242 | 5 | 25 | .056595307 |
| G1 | 12,488,700 | 0.9273 | 13,467,810 | 4 | 10 | .021643814 |
| G1 | 13,018,130 | 1.0582 | 12,302,145 | 3 | 4 | .005070659 |
| L1 | 4,098,589 | 1.0060 | 4,074,144 | 7 | 141 | .026331624 |
| L1 | 4,002,129 | 1.0335 | 3,872,403 | 8 | 33 | .017534249 |
| L1 | 4,009,348 | 1.0003 | 4,008,146 | 5 | 14 | .013141134 |
| L1 | 3,716,861 | 0.9269 | 4,009,991 | 3 | 6 | .010247539 |
| Random Totals: | 244,642,616 | 247,478,353 | 128 | 7,272 | ||
| Catg J Exception Values: | 6,632,901 | 8,567,263 | ||||
| Catg D1 Exception Values: | 12,915,510 | 9,673,366 | ||||
| Catg G1 Exception Values: | 9,488,150 | 8,361,436 | ||||
| Total Test Values (4): | 273,679,177 | 274,080,418 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 13,704,021 |
Confidence Interval Values (5)
| State Lower Limit: | 260,376,397 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 273,679,177 | (Within Confidence Interval) |
| State Upper Limit: | 287,784,439 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 306,062,435 | (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