2007 Confidence Interval Detail
208/Scurry
208-901/Hermleigh ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,671,670 | 1.0456 | 1,598,766 | 8 | 71 | .012377060 |
| A | 1,707,303 | 1.1598 | 1,472,067 | 6 | 33 | .010344264 |
| A | 1,679,273 | 1.2594 | 1,333,391 | 5 | 19 | .024331719 |
| A | 1,592,763 | 1.1817 | 1,347,857 | 4 | 12 | .006476764 |
| D3 | 12,993,957 | 1.0187 | 12,755,430 | 20 | 1,177 | .006062551 |
| Random Totals: | 19,644,966 | 18,507,511 | 43 | 1,312 | ||
| Catg J Exception Values: | 7,848,970 | 8,220,316 | ||||
| Catg D1 Exception Values: | 15,030,636 | 15,191,656 | ||||
| Total Test Values (4): | 42,524,572 | 41,919,483 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,095,974 |
Confidence Interval Values (5)
| State Lower Limit: | 39,823,509 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 42,524,572 | (Within Confidence Interval) |
| State Upper Limit: | 44,015,457 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 53,593,965 | (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