2008 Confidence Interval Detail
247/Wilson
128-904/Falls City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,052,210 | 0.9500 | 2,160,221 | 10 | 19 | .005732029 |
| D3 | 5,512,360 | 0.9780 | 5,636,360 | 10 | 197 | .006715288 |
| Random Totals: | 7,564,570 | 7,796,581 | 20 | 216 | ||
| Catg D1 Exception Values: | 978,300 | 869,258 | ||||
| Catg G1 Exception Values: | 745,978 | 783,062 | ||||
| Total Test Values (4): | 9,288,848 | 9,448,901 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 472,445 |
Confidence Interval Values (5)
| State Lower Limit: | 8,976,456 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 9,288,848 | (Within Confidence Interval) |
| State Upper Limit: | 9,921,346 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 8,792,793 | (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