2006 Confidence Interval Detail
041/Coke
041-902/Robert Lee ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 30,279,760 | 0.9644 | 31,397,511 | 20 | 1,050 | .023911675 |
| D3 | 13,055,720 | 0.8658 | 15,079,372 | 13 | 1,902 | .037438593 |
| G1 | 6,058,690 | 0.8841 | 6,852,946 | 5 | 19 | .010831305 |
| G1 | 6,273,700 | 0.9357 | 6,704,820 | 4 | 10 | .011968864 |
| G1 | 5,253,770 | 0.9284 | 5,658,951 | 3 | 5 | .058990185 |
| Random Totals: | 60,921,640 | 65,693,600 | 45 | 2,986 | ||
| Catg J Exception Values: | 10,231,012 | 10,318,546 | ||||
| Catg D1 Exception Values: | 10,399,170 | 10,639,081 | ||||
| Catg G1 Exception Values: | 47,465,137 | 42,949,300 | ||||
| Total Test Values (4): | 129,016,959 | 129,600,527 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,480,026 |
Confidence Interval Values (5)
| State Lower Limit: | 123,120,501 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 129,016,959 | (Within Confidence Interval) |
| State Upper Limit: | 136,080,553 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 151,152,504 | (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