2011 Confidence Interval Detail
061/Denton
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 | 1,344,414 | 0.9094 | 1,478,353 | 8 | 31 | .023279709 |
| A | 1,611,185 | 0.9429 | 1,708,755 | 7 | 16 | .012766664 |
| D3 | 12,438,949 | 0.9514 | 13,074,363 | 15 | 440 | .049802783 |
| G1 | 4,847,901 | 1.0906 | 4,445,169 | 6 | 18 | .189060284 |
| G1 | 4,323,296 | 0.9850 | 4,389,133 | 4 | 7 | .003607146 |
| G1 | 4,905,795 | 0.9877 | 4,966,888 | 3 | 5 | .016720044 |
| Random Totals: | 29,471,540 | 30,062,661 | 43 | 517 | ||
| Catg D1 Exception Values: | 1,708,612 | 1,442,171 | ||||
| Catg G1 Exception Values: | 4,062,174 | 3,999,595 | ||||
| Total Test Values (4): | 35,242,326 | 35,504,427 |
Margin of Error
| Margin of Error Percent: | 5.7978460 |
|---|---|
| Margin of Error Value: | 2,058,492 |
Confidence Interval Values (5)
| State Lower Limit: | 33,445,935 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 35,242,326 | (Within Confidence Interval) |
| State Upper Limit: | 37,562,919 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 38,946,402 | (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