2008 Confidence Interval Detail
103/Hartley
103-901/Channing ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 5,427,630 | 0.9935 | 5,463,140 | 10 | 1,684 | .002349172 |
| G1 | 7,180,010 | 1.0071 | 7,129,391 | 9 | 26 | .002608674 |
| G1 | 7,408,670 | 1.0170 | 7,284,828 | 6 | 14 | .005835036 |
| G1 | 7,390,722 | 1.0434 | 7,083,306 | 4 | 8 | .008025685 |
| G1 | 6,345,890 | 0.9872 | 6,428,171 | 3 | 4 | .000646107 |
| Random Totals: | 33,752,922 | 33,388,836 | 32 | 1,736 | ||
| Catg J Exception Values: | 11,973,665 | 12,041,132 | ||||
| Catg D1 Exception Values: | 33,449,980 | 36,539,322 | ||||
| Total Test Values (4): | 79,176,567 | 81,969,290 |
Margin of Error
| Margin of Error Percent: | 5.0000006 |
|---|---|
| Margin of Error Value: | 4,098,465 |
Confidence Interval Values (5)
| State Lower Limit: | 77,870,825 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 79,176,567 | (Within Confidence Interval) |
| State Upper Limit: | 86,067,755 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 108,908,045 | (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