2006 Confidence Interval Detail
107/Henderson
107-910/La Poynor ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,840,868 | 1.0191 | 6,712,656 | 7 | 138 | .002886043 |
| A | 6,822,817 | 1.0665 | 6,397,391 | 6 | 83 | .012032270 |
| A | 6,821,482 | 1.0486 | 6,505,323 | 7 | 56 | .020624406 |
| A | 6,541,177 | 0.9357 | 6,990,678 | 6 | 32 | .018703028 |
| D3 | 65,404,990 | 0.9647 | 67,798,269 | 18 | 2,573 | .217893414 |
| Random Totals: | 92,431,334 | 94,404,317 | 44 | 2,882 | ||
| Catg D1 Exception Values: | 9,017,430 | 10,944,545 | ||||
| Catg G1 Exception Values: | 275,532,207 | 299,093,696 | ||||
| Total Test Values (4): | 376,980,971 | 404,442,558 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 20,222,128 |
Confidence Interval Values (5)
| Local Test Value: | 376,980,971 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 384,220,430 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 424,664,686 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 382,136,731 | (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