2008 Confidence Interval Detail
155/Marion
155-901/Jefferson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 55,020,240 | 0.9329 | 58,977,640 | 39 | 1,723 | .019165561 |
| A | 66,252,460 | 0.9445 | 70,145,537 | 32 | 978 | .026908855 |
| A | 69,021,320 | 1.0060 | 68,609,662 | 29 | 635 | .014010520 |
| A | 83,174,540 | 1.0548 | 78,853,375 | 29 | 424 | .010995152 |
| D3 | 64,757,560 | 1.1864 | 54,583,243 | 40 | 4,844 | .050457937 |
| F1 | 10,435,150 | 0.8615 | 12,112,768 | 13 | 157 | .053285260 |
| F1 | 11,544,120 | 0.9083 | 12,709,589 | 11 | 74 | .017149636 |
| F1 | 13,449,180 | 0.9599 | 14,011,022 | 10 | 44 | .007872408 |
| F1 | 11,993,210 | 0.8758 | 13,694,005 | 6 | 13 | .048515276 |
| G1 | 12,475,150 | 1.0762 | 11,591,851 | 7 | 55 | .022289846 |
| G1 | 12,551,580 | 0.9723 | 12,909,164 | 6 | 27 | .001253173 |
| G1 | 13,335,000 | 0.9633 | 13,843,040 | 5 | 15 | .022618960 |
| G1 | 11,310,469 | 0.9993 | 11,318,392 | 4 | 7 | .003499342 |
| Random Totals: | 435,319,979 | 433,359,288 | 231 | 8,996 | ||
| Catg J Exception Values: | 57,298,967 | 52,611,815 | ||||
| Catg D1 Exception Values: | 37,434,540 | 47,701,858 | ||||
| Total Test Values (4): | 530,053,486 | 533,672,961 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 26,683,648 |
Confidence Interval Values (5)
| State Lower Limit: | 506,989,313 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 530,053,486 | (Within Confidence Interval) |
| State Upper Limit: | 560,356,609 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 602,165,740 | (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