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Bowie County
2024 Confidence Interval Detail
Bowie County
019-901/DeKalb ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 28,562,758 | 0.9415 | 30,337,502 | 12 | 424 | 0.054712407 |
| A | 3 | 33,343,835 | 1.0041 | 33,207,683 | 12 | 255 | 0.011807588 |
| A | 4 | 35,091,220 | 1.0040 | 34,951,414 | 12 | 187 | 0.009520358 |
| A | 5 | 35,152,226 | 1.0464 | 33,593,488 | 12 | 113 | 0.004897770 |
| D2 | 0 | 22,996,870 | 0.9837 | 23,377,930 | 10 | 728 | 0.001050868 |
| E | 0 | 139,482,170 | 1.0088 | 138,265,434 | 20 | 1,324 | 0.018671169 |
| F1 | 2 | 4,911,091 | 0.9057 | 5,422,426 | 10 | 38 | 0.034913510 |
| F1 | 3 | 6,093,580 | 0.9258 | 6,581,962 | 8 | 21 | 0.037990095 |
| F1 | 4 | 5,977,895 | 0.9981 | 5,989,275 | 5 | 10 | 0.005737847 |
| F1 | 5 | 6,877,678 | 0.9963 | 6,903,220 | 3 | 5 | 0.004650577 |
| Random Totals: | 318,489,323 | 318,630,334 | 104 | 3,105 | |||
| CATG D1 EXCEPTION VALUES: | 21,834,456 | 12,651,541 | |||||
| Total Test Values | 340,323,779 | 331,281,875 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 16,564,094 |
Confidence Interval Values(5)
| Local Test Value: | 340,323,779 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 314,717,781 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 347,845,969 | (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