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178/Nueces
2016 Confidence Interval Detail
178/Nueces
178-909/Robstown ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 42,912,713 | 1.1409 | 37,613,036 | 10 | 1,106 | .038678222 |
| A | 80,096,795 | 1.0113 | 79,201,814 | 11 | 1,321 | .045597081 |
| A | 84,993,236 | 1.0346 | 82,150,818 | 10 | 885 | .057492461 |
| A | 77,273,979 | 1.0610 | 72,831,271 | 11 | 443 | .040071513 |
| F1 | 16,907,745 | 0.9680 | 17,466,679 | 11 | 164 | .036337035 |
| F1 | 20,462,460 | 0.8627 | 23,719,091 | 8 | 56 | .045133947 |
| F1 | 15,534,165 | 0.8881 | 17,491,459 | 8 | 19 | .114855317 |
| F1 | 37,431,844 | 1.2684 | 29,511,072 | 6 | 16 | .050761032 |
| L1 | 27,401,568 | 1.0180 | 26,917,061 | 8 | 63 | .002373757 |
| L1 | 17,142,607 | 1.0516 | 16,301,452 | 5 | 8 | .001300273 |
| L1 | 27,637,633 | 1.0578 | 26,127,465 | 4 | 6 | .002337517 |
| Random Totals: | 447,794,745 | 429,331,218 | 92 | 4,087 | ||
| Catg J Exception Values: | 8,740,280 | 8,879,447 | ||||
| Catg D1 Exception Values: | 15,746,944 | 16,868,167 | ||||
| Catg L1 Exception Values: | 67,055,717 | 68,465,914 | ||||
| Total Test Values (4): | 539,337,686 | 523,544,746 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 26,177,237 |
Confidence Interval Values (5)
| State Lower Limit: | 497,367,509 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 539,337,686 | (Within Confidence Interval) |
| State Upper Limit: | 549,721,983 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 517,701,081 | (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