2006 Confidence Interval Detail
095/Hale
095-904/Petersburg ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,117,484 | 0.8678 | 3,592,399 | 10 | 170 | .072741251 |
| A | 3,096,283 | 0.9689 | 3,195,668 | 10 | 98 | .009676536 |
| A | 3,159,707 | 0.9512 | 3,321,811 | 9 | 59 | .011313809 |
| A | 3,041,887 | 0.9648 | 3,152,868 | 8 | 29 | .004426029 |
| D3 | 7,212,955 | 0.9394 | 7,678,257 | 18 | 964 | .053069452 |
| Random Totals: | 19,628,316 | 20,941,003 | 55 | 1,320 | ||
| Catg J Exception Values: | 2,903,271 | 2,521,481 | ||||
| Catg D1 Exception Values: | 16,156,690 | 12,563,078 | ||||
| Total Test Values (4): | 38,688,277 | 36,025,562 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,801,278 |
Confidence Interval Values (5)
| State Lower Limit: | 34,224,284 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 37,826,840 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 38,688,277 | (Outside Confidence Interval) |
| Value Assigned (6): | 44,584,061 | (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