2007 Confidence Interval Detail
058/Dawson
058-902/Dawson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 2,961,320 | 0.8745 | 3,386,301 | 10 | 584 | .006632152 |
| G1 | 5,978,290 | 0.9573 | 6,244,949 | 6 | 9 | .008385809 |
| G1 | 6,228,210 | 0.9657 | 6,449,425 | 5 | 6 | .009606460 |
| Random Totals: | 15,167,820 | 16,080,675 | 21 | 599 | ||
| Catg D1 Exception Values: | 16,378,430 | 25,813,703 | ||||
| Catg G1 Exception Values: | 153,172,911 | 154,568,148 | ||||
| Total Test Values (4): | 184,719,161 | 196,462,526 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,823,126 |
Confidence Interval Values (5)
| Local Test Value: | 184,719,161 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 186,639,400 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 206,285,652 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 211,472,257 | (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