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019/Bowie
2016 Confidence Interval Detail
019/Bowie
019-910/Malta ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,984,049 | 0.9763 | 2,032,212 | 11 | 48 | .012801853 |
| A | 1,859,026 | 0.9130 | 2,036,173 | 9 | 21 | .005085065 |
| A | 1,634,359 | 0.9591 | 1,704,055 | 7 | 13 | .003219779 |
| E | 12,951,093 | 0.9795 | 13,222,147 | 14 | 194 | .001339644 |
| Random Totals: | 18,428,527 | 18,994,587 | 41 | 276 | ||
| Catg D1 Exception Values: | 1,073,327 | 1,055,523 | ||||
| Catg A Exception Values: | 1,921,927 | 1,974,955 | ||||
| Total Test Values (4): | 21,423,781 | 22,025,065 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,101,253 |
Confidence Interval Values (5)
| State Lower Limit: | 20,923,812 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 21,423,781 | (Within Confidence Interval) |
| State Upper Limit: | 23,126,318 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 18,722,105 | (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