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006/Armstrong
2018 Confidence Interval Detail
006/Armstrong
006-902/Claude ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,721,550 | 0.9364 | 11,449,754 | 14 | 226 | 0.116247656 |
| A | 10,652,880 | 0.9490 | 11,225,374 | 15 | 122 | 0.065748848 |
| A | 10,634,700 | 0.9092 | 11,696,766 | 12 | 80 | 0.076413536 |
| A | 12,366,610 | 0.9795 | 12,625,431 | 15 | 54 | 0.022301441 |
| E | 27,999,230 | 0.9902 | 28,276,338 | 7 | 291 | 0.039690576 |
| Random Totals: | 72,374,970 | 75,273,663 | 63 | 773 | ||
| CATG D1 EXCEPTION VALUES: | 28,311,590 | 28,662,402 | ||||
| CATG J EXCEPTION VALUES: | 22,691,410 | 23,958,841 | ||||
| Total Test Values(2) | 123,377,970 | 127,894,906 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,394,745 |
Confidence Interval Values(5)
| Local Test Value: | 123,377,970 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 121,500,161 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 134,289,651 | (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