2006 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 | 1,392,552 | 0.8915 | 1,562,033 | 6 | 71 | .012659947 |
| A | 1,409,056 | 0.9375 | 1,502,993 | 6 | 34 | .009510042 |
| A | 1,422,064 | 1.0694 | 1,329,777 | 5 | 20 | .003661850 |
| A | 1,325,870 | 1.0060 | 1,317,962 | 4 | 12 | .003735608 |
| D3 | 11,365,499 | 1.0062 | 11,295,467 | 21 | 1,260 | .039420109 |
| Random Totals: | 16,915,041 | 17,008,232 | 42 | 1,397 | ||
| Catg J Exception Values: | 7,226,223 | 8,016,497 | ||||
| Catg D1 Exception Values: | 10,982,649 | 11,853,645 | ||||
| Total Test Values (4): | 35,123,913 | 36,878,374 |
Margin of Error
| Margin of Error Percent: | 5.0000008 |
|---|---|
| Margin of Error Value: | 1,843,919 |
Confidence Interval Values (5)
| State Lower Limit: | 35,034,455 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 35,123,913 | (Within Confidence Interval) |
| State Upper Limit: | 38,722,293 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 36,308,208 | (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