2008 Confidence Interval Detail
209/Shackelford
209-902/Moran ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 8,974,270 | 0.8047 | 11,152,318 | 14 | 1,104 | .011374925 |
| G1 | 4,640,420 | 0.9637 | 4,815,212 | 11 | 45 | .111915970 |
| G1 | 4,604,280 | 0.9860 | 4,669,655 | 8 | 18 | .002273394 |
| G1 | 4,789,280 | 1.0374 | 4,616,618 | 6 | 9 | .012045938 |
| G1 | 4,178,700 | 1.1316 | 3,692,736 | 3 | 4 | .000877987 |
| Random Totals: | 27,186,950 | 28,946,539 | 42 | 1,180 | ||
| Catg J Exception Values: | 310,767 | 335,760 | ||||
| Catg D1 Exception Values: | 5,224,337 | 5,322,458 | ||||
| Total Test Values (4): | 32,722,054 | 34,604,757 |
Margin of Error
| Margin of Error Percent: | 5.0000004 |
|---|---|
| Margin of Error Value: | 1,730,238 |
Confidence Interval Values (5)
| Local Test Value: | 32,722,054 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 32,874,519 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 36,334,995 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 41,087,628 | (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