2009 Confidence Interval Detail
033/Carson
033-902/Panhandle ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 19,282,470 | 0.9529 | 20,235,565 | 13 | 365 | .064973817 |
| A | 17,350,240 | 0.8724 | 19,887,941 | 9 | 187 | .026969306 |
| A | 19,745,450 | 0.9468 | 20,854,932 | 7 | 153 | .022678745 |
| A | 24,102,630 | 1.0277 | 23,452,982 | 6 | 116 | .017640093 |
| D3 | 31,500,100 | 0.9478 | 33,234,965 | 14 | 1,905 | .352393225 |
| G1 | 44,259,770 | 0.9608 | 46,065,539 | 7 | 101 | .000641033 |
| G1 | 43,701,250 | 1.1496 | 38,014,309 | 7 | 45 | .034116693 |
| G1 | 44,117,750 | 0.9945 | 44,361,740 | 5 | 22 | .000441369 |
| G1 | 43,239,930 | 0.9836 | 43,960,889 | 4 | 11 | .002367408 |
| Random Totals: | 287,299,590 | 290,068,862 | 72 | 2,905 | ||
| Catg J Exception Values: | 24,794,100 | 25,090,042 | ||||
| Catg D1 Exception Values: | 33,749,260 | 40,112,404 | ||||
| Total Test Values (4): | 345,842,950 | 355,271,308 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 17,763,565 |
Confidence Interval Values (5)
| State Lower Limit: | 337,507,743 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 345,842,950 | (Within Confidence Interval) |
| State Upper Limit: | 373,034,873 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 556,837,732 | (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