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047/Comanche
2018 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 | 641,920 | 0.9755 | 658,042 | 7 | 18 | 0.092562134 |
| A | 899,900 | 0.9424 | 954,902 | 5 | 13 | 0.053820198 |
| A | 736,610 | 0.9725 | 757,440 | 4 | 7 | 0.003642497 |
| E | 27,125,068 | 0.9394 | 28,874,886 | 20 | 309 | 0.093697736 |
| Random Totals: | 29,403,498 | 31,245,270 | 36 | 347 | ||
| CATG A EXCEPTION VALUES: | 504,970 | 467,052 | ||||
| CATG D1 EXCEPTION VALUES: | 5,378,489 | 5,770,663 | ||||
| Total Test Values(2) | 35,286,957 | 37,482,985 |
Margin of Error
| Margin of Error Percent: | 10.3910870 |
|---|---|
| Margin of Error Value: | 3,894,890 |
Confidence Interval Values(5)
| Local Test Value: | 35,286,957 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 33,588,095 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 41,377,875 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values