2008 Confidence Interval Detail
244/Wilbarger
244-901/Harrold ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 4,120,150 | 0.9712 | 4,242,329 | 23 | 607 | .005714405 |
| G1 | 5,711,590 | 0.9302 | 6,140,174 | 15 | 21 | .037569430 |
| G1 | 6,814,660 | 1.0641 | 6,404,154 | 6 | 7 | .051188599 |
| Random Totals: | 16,646,400 | 16,786,657 | 44 | 635 | ||
| Catg J Exception Values: | 5,597,313 | 5,731,447 | ||||
| Catg D1 Exception Values: | 5,588,150 | 6,454,166 | ||||
| Catg G1 Exception Values: | 17,565,610 | 17,337,298 | ||||
| Total Test Values (4): | 45,397,473 | 46,309,568 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,315,478 |
Confidence Interval Values (5)
| State Lower Limit: | 43,994,090 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 45,397,473 | (Within Confidence Interval) |
| State Upper Limit: | 48,625,046 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 51,478,338 | (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