2006 Confidence Interval Detail
223/Terry
223-904/Wellman-Union CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 5,864,879 | 0.8675 | 6,760,667 | 20 | 1,118 | .090424569 |
| G1 | 29,773,035 | 0.9963 | 29,883,604 | 21 | 41 | .003419967 |
| Random Totals: | 35,637,914 | 36,644,271 | 41 | 1,159 | ||
| Catg J Exception Values: | 3,439,490 | 3,030,665 | ||||
| Catg D1 Exception Values: | 33,597,351 | 30,591,144 | ||||
| Catg G1 Exception Values: | 22,458,345 | 22,358,018 | ||||
| Total Test Values (4): | 95,133,100 | 92,624,098 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 4,631,205 |
Confidence Interval Values (5)
| State Lower Limit: | 87,992,893 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 95,133,100 | (Within Confidence Interval) |
| State Upper Limit: | 97,255,303 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 117,935,160 | (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