2009 Confidence Interval Detail
171/Moore
171-902/Sunray ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,273,915 | 0.9593 | 9,667,377 | 7 | 260 | .078089228 |
| A | 9,419,510 | 0.8984 | 10,484,762 | 7 | 149 | .037331176 |
| A | 9,338,700 | 0.8569 | 10,898,238 | 8 | 92 | .007841210 |
| A | 9,370,770 | 0.9309 | 10,066,355 | 7 | 57 | .012749753 |
| D3 | 8,288,567 | 1.0275 | 8,066,732 | 11 | 490 | .050407060 |
| G1 | 43,302,320 | 1.0142 | 42,696,036 | 8 | 86 | .002854938 |
| G1 | 43,217,812 | 1.0393 | 41,583,577 | 9 | 45 | .002537114 |
| G1 | 43,290,750 | 1.0369 | 41,750,169 | 7 | 29 | .004242621 |
| G1 | 41,479,520 | 0.9765 | 42,477,747 | 5 | 13 | .003891787 |
| Random Totals: | 216,981,864 | 217,690,993 | 69 | 1,221 | ||
| Catg J Exception Values: | 2,249,690 | 2,097,619 | ||||
| Catg D1 Exception Values: | 17,827,911 | 18,284,031 | ||||
| Total Test Values (4): | 237,059,465 | 238,072,643 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 11,903,632 |
Confidence Interval Values (5)
| State Lower Limit: | 226,169,011 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 237,059,465 | (Within Confidence Interval) |
| State Upper Limit: | 249,976,275 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 340,852,644 | (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