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169/Montague
2018 Confidence Interval Detail
169/Montague
169-901/Bowie ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 67,279,220 | 1.0648 | 63,184,842 | 30 | 1,211 | .045749726 |
| A | 63,225,350 | 1.0097 | 62,617,956 | 25 | 661 | .020534662 |
| A | 77,082,900 | 1.0168 | 75,809,304 | 30 | 543 | .009823675 |
| A | 71,796,260 | 1.0155 | 70,700,404 | 16 | 275 | .004101894 |
| E | 223,846,490 | 0.9591 | 233,392,232 | 26 | 1,829 | .067198682 |
| F1 | 17,653,990 | 0.9814 | 17,988,578 | 10 | 201 | .011697501 |
| F1 | 17,721,347 | 0.7573 | 23,400,696 | 9 | 73 | .227321799 |
| F1 | 17,044,940 | 0.9431 | 18,073,311 | 7 | 22 | .007830766 |
| F1 | 19,273,200 | 0.9816 | 19,634,474 | 4 | 6 | .000302409 |
| G1 | 22,607,850 | 0.8963 | 25,223,530 | 9 | 186 | .038244372 |
| G1 | 22,792,000 | 1.0118 | 22,526,191 | 9 | 89 | .000862837 |
| G1 | 22,394,330 | 0.9904 | 22,611,399 | 8 | 54 | .006360318 |
| G1 | 22,364,280 | 1.0282 | 21,750,904 | 8 | 30 | .017115705 |
| Random Totals: | 665,082,157 | 676,913,821 | 191 | 5,180 | ||
| Catg J Exception Values: | 37,071,350 | 40,206,723 | ||||
| Catg D1 Exception Values: | 8,125,570 | 6,858,691 | ||||
| Total Test Values (4): | 710,279,077 | 723,979,235 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 36,198,961 |
Confidence Interval Values (5)
| State Lower Limit: | 687,780,274 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 710,279,077 | (Within Confidence Interval) |
| State Upper Limit: | 760,178,196 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 905,312,712 | (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, 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
(6) Includes local value of unstudied property categories and sub-categories