2006 Confidence Interval Detail
194/Red River
194-902/Avery ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,069,800 | 0.9471 | 3,241,263 | 9 | 135 | .016886464 |
| A | 3,046,091 | 0.8696 | 3,502,865 | 7 | 73 | .007389855 |
| A | 3,083,470 | 0.9641 | 3,198,289 | 7 | 48 | .019187328 |
| A | 3,029,383 | 1.1309 | 2,678,736 | 7 | 27 | .018125163 |
| D3 | 22,888,540 | 1.0010 | 22,865,674 | 20 | 2,088 | .013880913 |
| Random Totals: | 35,117,284 | 35,486,827 | 50 | 2,371 | ||
| Catg J Exception Values: | 2,101,073 | 2,016,560 | ||||
| Catg D1 Exception Values: | 10,847,290 | 10,595,488 | ||||
| Total Test Values (4): | 48,065,647 | 48,098,875 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 2,404,944 |
Confidence Interval Values (5)
| State Lower Limit: | 45,693,931 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 48,065,647 | (Within Confidence Interval) |
| State Upper Limit: | 50,503,819 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 39,911,083 | (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