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019/Bowie
2018 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 | 2,049,315 | 0.9020 | 2,271,968 | 9 | 50 | 0.043081148 |
| A | 2,226,185 | 0.9943 | 2,238,947 | 8 | 27 | 0.012063839 |
| A | 1,929,770 | 0.9889 | 1,951,431 | 9 | 15 | 0.004741896 |
| A | 2,326,395 | 0.9617 | 2,419,044 | 8 | 14 | 0.013598970 |
| E | 13,809,837 | 0.9911 | 13,933,848 | 17 | 192 | 0.017069617 |
| Random Totals: | 22,341,502 | 22,815,238 | 51 | 298 | ||
| CATG D1 EXCEPTION VALUES: | 1,389,298 | 1,022,326 | ||||
| Total Test Values(1) | 23,730,800 | 23,837,564 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,191,878 |
Confidence Interval Values(5)
| Local Test Value: | 23,730,800 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 22,645,686 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 25,029,442 | (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