2007 Confidence Interval Detail
165/Midland
165-902/Greenwood ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 38,129,523 | 0.8183 | 46,596,020 | 25 | 481 | .417254362 |
| A | 38,083,892 | 0.9512 | 40,037,733 | 25 | 269 | .041943601 |
| A | 38,121,559 | 0.9914 | 38,452,248 | 21 | 192 | .047151739 |
| A | 38,060,738 | 1.0768 | 35,346,153 | 43 | 129 | .068474347 |
| D3 | 33,822,900 | 0.7735 | 43,727,085 | 14 | 1,023 | .472991122 |
| G1 | 68,360,000 | 0.9393 | 72,777,600 | 15 | 149 | .030367277 |
| G1 | 67,899,161 | 1.0079 | 67,366,962 | 15 | 62 | .006256893 |
| G1 | 68,756,029 | 0.9782 | 70,288,314 | 15 | 27 | .006795539 |
| Random Totals: | 391,233,802 | 414,592,115 | 173 | 2,332 | ||
| Catg J Exception Values: | 8,089,807 | 8,051,088 | ||||
| Catg D1 Exception Values: | 4,396,040 | 5,437,071 | ||||
| Catg G1 Exception Values: | 66,235,177 | 64,469,803 | ||||
| Total Test Values (4): | 469,954,826 | 492,550,077 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 24,627,504 |
Confidence Interval Values (5)
| State Lower Limit: | 467,922,573 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 469,954,826 | (Within Confidence Interval) |
| State Upper Limit: | 517,177,581 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 542,583,104 | (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