2006 Confidence Interval Detail
006/Armstrong
006-902/Claude ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,944,929 | 0.8586 | 6,923,980 | 14 | 221 | .121235218 |
| A | 5,909,733 | 0.7746 | 7,629,400 | 12 | 117 | .018014539 |
| A | 5,914,064 | 0.8460 | 6,990,619 | 12 | 81 | .012910740 |
| A | 5,876,421 | 0.9074 | 6,476,109 | 15 | 51 | .020501692 |
| D3 | 12,500,520 | 0.6174 | 20,247,036 | 20 | 2,635 | 1.449431405 |
| L1 | 309,284 | 0.9119 | 339,164 | 5 | 10 | .024833189 |
| L1 | 511,492 | 1.0439 | 489,982 | 3 | 4 | .025975357 |
| Random Totals: | 36,966,443 | 49,096,290 | 81 | 3,119 | ||
| Catg J Exception Values: | 9,969,610 | 9,747,253 | ||||
| Catg D1 Exception Values: | 34,423,250 | 32,695,132 | ||||
| Catg L1 Exception Values: | 4,662,600 | 4,705,692 | ||||
| Total Test Values (4): | 86,021,903 | 96,244,367 |
Margin of Error
| Margin of Error Percent: | 11.3322871 |
|---|---|
| Margin of Error Value: | 10,906,688 |
Confidence Interval Values (5)
| State Lower Limit: | 85,337,679 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 86,021,903 | (Within Confidence Interval) |
| State Upper Limit: | 107,151,055 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 87,619,867 | (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