2008 Confidence Interval Detail
059/Deaf Smith
059-902/Walcott ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 6,349,451 | 1.0109 | 6,280,988 | 13 | 1,178 | .022387020 |
| Random Totals: | 6,349,451 | 6,280,988 | 13 | 1,178 | ||
| Catg D1 Exception Values: | 20,684,800 | 20,403,231 | ||||
| Total Test Values (4): | 27,034,251 | 26,684,219 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 1,334,211 |
Confidence Interval Values (5)
| State Lower Limit: | 25,350,008 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 27,034,251 | (Within Confidence Interval) |
| State Upper Limit: | 28,018,430 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 31,064,286 | (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