2009 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 | 6,060,630 | 0.9791 | 6,190,001 | 10 | 1,677 | .002406798 |
| G1 | 5,468,670 | 1.0247 | 5,336,850 | 6 | 27 | .023858112 |
| G1 | 5,930,229 | 1.0290 | 5,763,099 | 5 | 12 | .010196046 |
| G1 | 5,000,060 | 1.0604 | 4,715,258 | 3 | 6 | .042298349 |
| G1 | 5,442,730 | 1.0136 | 5,369,702 | 3 | 4 | .052737156 |
| Random Totals: | 27,902,319 | 27,374,910 | 27 | 1,726 | ||
| Catg J Exception Values: | 13,143,773 | 13,638,560 | ||||
| Catg D1 Exception Values: | 41,261,100 | 43,886,607 | ||||
| Total Test Values (4): | 82,307,192 | 84,900,077 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 4,245,004 |
Confidence Interval Values (5)
| State Lower Limit: | 80,655,073 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 82,307,192 | (Within Confidence Interval) |
| State Upper Limit: | 89,145,081 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 113,545,974 | (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