2006 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 | 4,259,860 | 1.0039 | 4,243,311 | 20 | 1,182 | .058464479 |
| Random Totals: | 4,259,860 | 4,243,311 | 20 | 1,182 | ||
| Catg D1 Exception Values: | 17,140,310 | 14,292,438 | ||||
| Total Test Values (4): | 21,400,170 | 18,535,749 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 926,787 |
Confidence Interval Values (5)
| State Lower Limit: | 17,608,962 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 19,462,536 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 21,400,170 | (Outside Confidence Interval) |
| Value Assigned (6): | 26,027,517 | (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