2009 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 | 4,166,440 | 1.0485 | 3,973,715 | 17 | 596 | .007536842 |
| G1 | 6,021,160 | 1.0367 | 5,808,006 | 15 | 26 | .017687883 |
| G1 | 6,396,680 | 1.0390 | 6,156,574 | 6 | 7 | .015513610 |
| Random Totals: | 16,584,280 | 15,938,295 | 38 | 629 | ||
| Catg J Exception Values: | 6,025,689 | 6,085,178 | ||||
| Catg D1 Exception Values: | 6,034,110 | 7,481,675 | ||||
| Catg G1 Exception Values: | 10,552,210 | 10,632,670 | ||||
| Total Test Values (4): | 39,196,289 | 40,137,818 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 2,006,891 |
Confidence Interval Values (5)
| State Lower Limit: | 38,130,927 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 39,196,289 | (Within Confidence Interval) |
| State Upper Limit: | 42,144,709 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 44,242,209 | (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