2009 Confidence Interval Detail
205/San Patricio
205-906/Sinton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 38,260,708 | 0.9323 | 41,039,052 | 7 | 1,004 | .011639324 |
| A | 38,243,869 | 1.0197 | 37,505,020 | 10 | 610 | .009258029 |
| A | 37,311,462 | 1.0230 | 36,472,592 | 7 | 405 | .006932363 |
| A | 39,177,176 | 1.0039 | 39,024,979 | 9 | 235 | .016282461 |
| D3 | 33,099,299 | 0.9635 | 34,353,190 | 20 | 1,776 | .015092377 |
| F1 | 6,754,837 | 0.9814 | 6,882,858 | 11 | 111 | .009534609 |
| F1 | 7,028,432 | 0.9734 | 7,220,497 | 9 | 46 | .004087908 |
| F1 | 7,041,670 | 0.9764 | 7,211,870 | 8 | 24 | .003520514 |
| F1 | 6,835,538 | 0.9591 | 7,127,034 | 5 | 9 | .001270371 |
| G1 | 3,363,850 | 0.9899 | 3,398,172 | 12 | 33 | .004892265 |
| Random Totals: | 217,116,841 | 220,235,264 | 98 | 4,253 | ||
| Catg J Exception Values: | 24,389,013 | 25,136,534 | ||||
| Catg D1 Exception Values: | 30,754,505 | 37,302,358 | ||||
| Catg G1 Exception Values: | 17,563,050 | 17,170,971 | ||||
| Total Test Values (4): | 289,823,409 | 299,845,127 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 14,992,256 |
Confidence Interval Values (5)
| State Lower Limit: | 284,852,871 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 289,823,409 | (Within Confidence Interval) |
| State Upper Limit: | 314,837,383 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 304,182,668 | (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