2008 Confidence Interval Detail
205/San Patricio
205-901/Aransas Pass ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 70,776,251 | 0.9345 | 75,737,026 | 22 | 1,191 | .080217336 |
| A | 75,570,357 | 1.0128 | 74,615,281 | 26 | 652 | .030390662 |
| A | 76,558,728 | 1.0295 | 74,364,962 | 14 | 347 | .005227635 |
| A | 100,377,929 | 0.9862 | 101,782,528 | 17 | 181 | .027677591 |
| C | 6,965,243 | 0.9667 | 7,205,175 | 7 | 746 | .006068371 |
| C | 5,307,980 | 0.9244 | 5,742,081 | 8 | 152 | .032585420 |
| C | 4,166,730 | 0.9953 | 4,186,406 | 6 | 24 | .000296085 |
| C | 13,813,874 | 1.1821 | 11,685,876 | 7 | 52 | .052264043 |
| F1 | 16,919,452 | 1.0038 | 16,855,401 | 7 | 141 | .029878530 |
| F1 | 19,153,988 | 0.9428 | 20,316,067 | 6 | 53 | .018516265 |
| F1 | 24,021,818 | 0.8424 | 28,515,928 | 6 | 18 | .030877471 |
| F1 | 21,664,346 | 1.0318 | 20,996,652 | 2 | 3 | .002703723 |
| G1 | 4,337,410 | 1.0411 | 4,166,180 | 4 | 5 | .012951528 |
| Random Totals: | 439,634,106 | 446,169,563 | 132 | 3,565 | ||
| Catg D1 Exception Values: | 128,322 | 162,288 | ||||
| Total Test Values (4): | 439,762,428 | 446,331,851 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 22,316,593 |
Confidence Interval Values (5)
| State Lower Limit: | 424,015,258 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 439,762,428 | (Within Confidence Interval) |
| State Upper Limit: | 468,648,444 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 470,104,008 | (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