2011 Confidence Interval Detail
007/Atascosa
007-902/Jourdanton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 24,233,990 | 0.9874 | 24,543,235 | 10 | 587 | .056974997 |
| A | 21,507,690 | 0.9618 | 22,361,915 | 10 | 302 | .060425332 |
| A | 23,473,080 | 0.9939 | 23,617,145 | 10 | 222 | .037271030 |
| A | 21,594,740 | 0.9837 | 21,952,567 | 10 | 128 | .011083033 |
| D3 | 70,705,863 | 1.0401 | 67,979,870 | 15 | 2,924 | .014841800 |
| F1 | 12,150,566 | 1.0625 | 11,435,827 | 9 | 80 | .007887582 |
| F1 | 11,770,272 | 1.0515 | 11,193,792 | 6 | 15 | .048377250 |
| F1 | 11,751,000 | 0.8409 | 13,974,313 | 4 | 5 | .058550568 |
| G1 | 14,073,881 | 1.0059 | 13,991,332 | 7 | 22 | .096078431 |
| G1 | 12,307,802 | 1.0338 | 11,905,399 | 4 | 6 | .009548261 |
| G1 | 13,019,621 | 1.0174 | 12,796,954 | 3 | 4 | .013122307 |
| L1 | 5,920,230 | 0.9813 | 6,033,048 | 9 | 87 | .065377980 |
| L1 | 9,084,440 | 0.9776 | 9,292,594 | 7 | 16 | .001361577 |
| Random Totals: | 251,593,175 | 251,077,991 | 104 | 4,398 | ||
| Catg J Exception Values: | 5,616,522 | 5,821,407 | ||||
| Catg D1 Exception Values: | 19,539,555 | 17,664,888 | ||||
| Catg F1 Exception Values: | 8,264,960 | 8,290,225 | ||||
| Catg G1 Exception Values: | 11,143,130 | 11,062,385 | ||||
| Catg L1 Exception Values: | 10,129,980 | 10,603,357 | ||||
| Total Test Values (4): | 306,287,322 | 304,520,253 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 15,226,013 |
Confidence Interval Values (5)
| State Lower Limit: | 289,294,240 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 306,287,322 | (Within Confidence Interval) |
| State Upper Limit: | 319,746,266 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 460,663,858 | (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