2012 Confidence Interval Detail
178/Nueces
178-915/West Oso ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 36,052,296 | 0.9455 | 38,130,403 | 10 | 723 | .006227199 |
| A | 35,376,164 | 0.9561 | 37,000,485 | 10 | 546 | .008578306 |
| A | 34,134,217 | 1.0170 | 33,563,635 | 10 | 442 | .007559159 |
| A | 23,084,777 | 0.9673 | 23,865,168 | 10 | 193 | .009273433 |
| F1 | 33,397,747 | 0.9395 | 35,548,427 | 9 | 174 | .008494053 |
| F1 | 44,555,892 | 1.0258 | 43,435,262 | 9 | 76 | .009849313 |
| F1 | 41,287,815 | 0.9507 | 43,428,858 | 7 | 28 | .003974896 |
| F1 | 40,262,595 | 1.0157 | 39,640,243 | 5 | 14 | .002491166 |
| L1 | 32,086,336 | 1.0436 | 30,745,818 | 9 | 161 | .009732163 |
| L1 | 35,283,163 | 1.0488 | 33,641,460 | 8 | 42 | .007336727 |
| L1 | 34,987,376 | 1.0488 | 33,359,436 | 6 | 18 | .009192920 |
| L1 | 60,063,433 | 0.9861 | 60,910,083 | 4 | 12 | .005216351 |
| Random Totals: | 450,571,811 | 453,269,278 | 97 | 2,429 | ||
| Catg D1 Exception Values: | 7,121,121 | 8,099,657 | ||||
| Total Test Values (4): | 457,692,932 | 461,368,935 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 23,068,447 |
Confidence Interval Values (5)
| State Lower Limit: | 438,300,488 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 457,692,932 | (Within Confidence Interval) |
| State Upper Limit: | 484,437,382 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 590,548,933 | (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