2008 Confidence Interval Detail
140/Lamb
140-908/Sudan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 3,420,404 | 0.9809 | 3,487,006 | 25 | 815 | .001604386 |
| Random Totals: | 3,420,404 | 3,487,006 | 25 | 815 | ||
| Catg J Exception Values: | 216,964,290 | 185,503,628 | ||||
| Catg D1 Exception Values: | 18,829,819 | 17,347,563 | ||||
| Total Test Values (4): | 239,214,513 | 206,338,197 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 10,316,910 |
Confidence Interval Values (5)
| State Lower Limit: | 196,021,287 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 216,655,107 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 239,214,513 | (Outside Confidence Interval) |
| Value Assigned (6): | 300,508,309 | (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