2006 Confidence Interval Detail
107/Henderson
107-901/Athens ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 122,764,996 | 0.9772 | 125,629,345 | 14 | 2,070 | .011594570 |
| A | 122,705,604 | 1.0141 | 120,999,511 | 14 | 1,115 | .009109711 |
| A | 122,707,547 | 1.0422 | 117,738,963 | 14 | 685 | .004768406 |
| A | 122,354,644 | 0.9719 | 125,892,215 | 17 | 312 | .014974189 |
| D3 | 184,238,280 | 1.0369 | 177,681,821 | 28 | 5,891 | .012705715 |
| F1 | 32,544,085 | 0.9945 | 32,724,067 | 7 | 331 | .000297003 |
| F1 | 32,903,043 | 1.0301 | 31,941,601 | 7 | 112 | .000629084 |
| F1 | 34,953,348 | 1.0133 | 34,494,570 | 6 | 37 | .000815373 |
| F1 | 28,669,311 | 1.0363 | 27,665,069 | 4 | 8 | .005125887 |
| L1 | 19,049,536 | 0.9703 | 19,632,625 | 7 | 320 | .005538133 |
| L1 | 19,198,862 | 0.9730 | 19,731,616 | 7 | 99 | .104214187 |
| L1 | 19,992,948 | 1.0115 | 19,765,643 | 6 | 33 | .001874653 |
| L1 | 17,221,895 | 0.9844 | 17,494,814 | 3 | 5 | .001757324 |
| Random Totals: | 879,304,099 | 871,391,860 | 134 | 11,018 | ||
| Catg D1 Exception Values: | 11,193,170 | 11,970,801 | ||||
| Total Test Values (4): | 890,497,269 | 883,362,661 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 44,168,133 |
Confidence Interval Values (5)
| State Lower Limit: | 839,194,528 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 890,497,269 | (Within Confidence Interval) |
| State Upper Limit: | 927,530,794 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 934,599,466 | (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