2009 Confidence Interval Detail
249/Wise
249-908/Slidell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,864,550 | 1.0158 | 3,804,440 | 6 | 70 | .001659085 |
| A | 3,702,600 | 1.0172 | 3,639,992 | 8 | 43 | .003128242 |
| A | 3,799,840 | 0.9835 | 3,863,589 | 7 | 32 | .005161415 |
| A | 4,097,110 | 1.0064 | 4,071,055 | 6 | 21 | .001785706 |
| D3 | 41,022,540 | 0.9924 | 41,336,699 | 26 | 1,368 | .037075954 |
| G1 | 12,401,420 | 0.9760 | 12,706,373 | 9 | 87 | .008307529 |
| G1 | 12,296,021 | 1.0189 | 12,067,937 | 7 | 20 | .006882919 |
| G1 | 14,440,400 | 1.0591 | 13,634,595 | 5 | 9 | .015297722 |
| G1 | 9,854,332 | 1.0548 | 9,342,370 | 2 | 3 | .001693839 |
| Random Totals: | 105,478,813 | 104,467,050 | 76 | 1,653 | ||
| Catg J Exception Values: | 4,839,910 | 4,733,223 | ||||
| Catg D1 Exception Values: | 2,566,010 | 2,508,707 | ||||
| Total Test Values (4): | 112,884,733 | 111,708,980 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,585,449 |
Confidence Interval Values (5)
| State Lower Limit: | 106,123,531 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 112,884,733 | (Within Confidence Interval) |
| State Upper Limit: | 117,294,429 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 129,292,775 | (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