2009 Confidence Interval Detail
009/Bailey
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 | 8,292,294 | 0.9721 | 8,530,289 | 20 | 1,470 | .003147452 |
| Random Totals: | 8,292,294 | 8,530,289 | 20 | 1,470 | ||
| Catg J Exception Values: | 4,194,780 | 4,131,475 | ||||
| Catg D1 Exception Values: | 29,877,530 | 33,642,740 | ||||
| Total Test Values (4): | 42,364,604 | 46,304,504 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,315,225 |
Confidence Interval Values (5)
| Local Test Value: | 42,364,604 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 43,989,279 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 48,619,729 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 51,085,126 | (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