2011 Confidence Interval Detail
047/Comanche
047-905/Sidney ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 548,580 | 0.9686 | 566,364 | 10 | 18 | .017816880 |
| A | 539,710 | 0.9655 | 558,995 | 5 | 11 | .008446420 |
| A | 577,590 | 0.9751 | 592,339 | 4 | 7 | .003793509 |
| A | 526,970 | 0.9742 | 540,926 | 2 | 3 | .000876356 |
| D3 | 17,171,026 | 0.9838 | 17,453,777 | 19 | 1,001 | .004272918 |
| Random Totals: | 19,363,876 | 19,712,401 | 40 | 1,040 | ||
| Catg D1 Exception Values: | 4,967,318 | 4,849,282 | ||||
| Total Test Values (4): | 24,331,194 | 24,561,683 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,228,084 |
Confidence Interval Values (5)
| State Lower Limit: | 23,333,599 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 24,331,194 | (Within Confidence Interval) |
| State Upper Limit: | 25,789,767 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 22,542,228 | (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