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015/Bexar
2018 Confidence Interval Detail
015/Bexar
094-902/Schertz-Cibolo-Universal City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 119,997,880 | 0.9022 | 133,005,852 | 27 | 980 | .007790625 |
| A | 130,234,886 | 0.9683 | 134,498,488 | 38 | 694 | .010488490 |
| A | 141,092,875 | 1.0339 | 136,466,655 | 28 | 573 | .009573029 |
| A | 157,413,754 | 1.0100 | 155,855,202 | 16 | 429 | .007192877 |
| E | 54,516,346 | 1.0003 | 54,499,996 | 14 | 378 | .013172518 |
| F1 | 20,230,770 | 0.9776 | 20,694,323 | 9 | 88 | .000573277 |
| F1 | 20,883,935 | 0.9849 | 21,204,117 | 8 | 42 | .000644196 |
| F1 | 24,638,696 | 0.9767 | 25,226,473 | 6 | 20 | .002609099 |
| F1 | 17,647,352 | 0.9341 | 18,892,358 | 4 | 5 | .008418569 |
| Random Totals: | 686,656,494 | 700,343,464 | 150 | 3,209 | ||
| Catg D1 Exception Values: | 1,040,678 | 1,244,161 | ||||
| Total Test Values (4): | 687,697,172 | 701,587,625 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 35,079,381 |
Confidence Interval Values (5)
| State Lower Limit: | 666,508,244 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 687,697,172 | (Within Confidence Interval) |
| State Upper Limit: | 736,667,006 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 652,941,339 | (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