2006 Confidence Interval Detail
107/Henderson
107-907/Trinidad ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,949,058 | 1.1347 | 2,598,976 | 7 | 126 | .109495075 |
| A | 2,942,811 | 1.1064 | 2,659,807 | 8 | 76 | .059751759 |
| A | 2,913,299 | 0.9626 | 3,026,490 | 7 | 51 | .004254923 |
| A | 2,844,074 | 1.0316 | 2,756,954 | 11 | 34 | .005653395 |
| D3 | 1,916,750 | 0.9405 | 2,038,012 | 10 | 160 | .001582946 |
| G1 | 5,463,684 | 0.8491 | 6,434,677 | 15 | 30 | .461039326 |
| Random Totals: | 19,029,676 | 19,514,916 | 58 | 477 | ||
| Catg J Exception Values: | 10,916,360 | 11,524,555 | ||||
| Catg D1 Exception Values: | 602,060 | 585,664 | ||||
| Total Test Values (4): | 30,548,096 | 31,625,135 |
Margin of Error
| Margin of Error Percent: | 5.6400803 |
|---|---|
| Margin of Error Value: | 1,783,683 |
Confidence Interval Values (5)
| State Lower Limit: | 29,841,452 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 30,548,096 | (Within Confidence Interval) |
| State Upper Limit: | 33,408,818 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 37,793,783 | (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