2008 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 | 1,414,866 | 0.9701 | 1,458,474 | 7 | 67 | .030226174 |
| A | 1,879,966 | 1.0097 | 1,861,906 | 6 | 36 | .005752004 |
| A | 1,835,146 | 1.0338 | 1,775,146 | 11 | 18 | .007708516 |
| D3 | 14,282,673 | 0.9318 | 15,328,046 | 26 | 1,231 | .055539737 |
| G1 | 2,952,480 | 0.8110 | 3,640,543 | 6 | 13 | .306818277 |
| Random Totals: | 22,365,131 | 24,064,115 | 56 | 1,365 | ||
| Catg J Exception Values: | 6,710,069 | 6,886,254 | ||||
| Catg D1 Exception Values: | 14,751,284 | 13,516,908 | ||||
| Catg A Exception Values: | 2,255,570 | 2,227,229 | ||||
| Catg G1 Exception Values: | 5,816,830 | 5,844,686 | ||||
| Total Test Values (4): | 51,898,884 | 52,539,192 |
Margin of Error
| Margin of Error Percent: | 5.0000008 |
|---|---|
| Margin of Error Value: | 2,626,960 |
Confidence Interval Values (5)
| State Lower Limit: | 49,912,232 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 51,898,884 | (Within Confidence Interval) |
| State Upper Limit: | 55,166,152 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 137,691,915 | (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