2006 Confidence Interval Detail
044/Collingsworth
065-902/Hedley ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 920,980 | 0.9903 | 930,001 | 10 | 306 | .004783162 |
| Random Totals: | 920,980 | 930,001 | 10 | 306 | ||
| Catg D1 Exception Values: | 6,666,630 | 6,631,008 | ||||
| Catg L1 Exception Values: | 458,600 | 456,100 | ||||
| Total Test Values (4): | 8,046,210 | 8,017,109 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 400,855 |
Confidence Interval Values (5)
| State Lower Limit: | 7,616,254 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 8,046,210 | (Within Confidence Interval) |
| State Upper Limit: | 8,417,964 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 8,365,844 | (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