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178/Nueces
2018 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 | 70,629,405 | 0.9344 | 75,587,976 | 7 | 1,571 | .004864699 |
| A | 67,075,883 | 0.9785 | 68,549,702 | 7 | 958 | .031950868 |
| A | 67,229,432 | 0.9469 | 70,999,506 | 7 | 638 | .017063479 |
| A | 73,675,226 | 0.9713 | 75,852,184 | 7 | 389 | .003740788 |
| F1 | 20,483,996 | 0.8659 | 23,656,307 | 7 | 44 | .071772527 |
| F1 | 18,211,344 | 0.6799 | 26,785,327 | 8 | 20 | .061990988 |
| F1 | 28,446,639 | 1.1050 | 25,743,565 | 5 | 13 | .088333867 |
| L1 | 44,769,929 | 1.0988 | 40,744,384 | 7 | 121 | .013364421 |
| L1 | 26,343,705 | 1.0339 | 25,479,935 | 5 | 8 | .013066960 |
| Random Totals: | 416,865,559 | 433,398,886 | 60 | 3,762 | ||
| Catg J Exception Values: | 7,980,200 | 8,062,177 | ||||
| Catg D1 Exception Values: | 16,310,832 | 16,653,227 | ||||
| Catg F1 Exception Values: | 35,674,761 | 41,721,354 | ||||
| Catg L1 Exception Values: | 60,456,244 | 59,474,396 | ||||
| Total Test Values (4): | 537,287,596 | 559,310,040 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 27,965,502 |
Confidence Interval Values (5)
| State Lower Limit: | 531,344,538 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 537,287,596 | (Within Confidence Interval) |
| State Upper Limit: | 587,275,542 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 589,200,105 | (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