2009 Confidence Interval Detail
149/Live Oak
205-904/Mathis ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,992,090 | 1.0464 | 2,859,413 | 7 | 128 | .008806210 |
| A | 2,936,090 | 0.9445 | 3,108,618 | 7 | 58 | .162694754 |
| A | 2,591,850 | 0.9359 | 2,769,366 | 6 | 30 | .014164375 |
| A | 4,398,830 | 1.0825 | 4,063,584 | 9 | 27 | .011303646 |
| C | 415,250 | 0.9846 | 421,745 | 7 | 90 | .008741194 |
| C | 271,400 | 1.0663 | 254,525 | 6 | 28 | .027902500 |
| C | 683,480 | 1.0632 | 642,852 | 9 | 41 | .011660395 |
| C | 503,050 | 1.0236 | 491,452 | 2 | 3 | .005069143 |
| D3 | 5,435,500 | 0.9829 | 5,530,064 | 10 | 251 | .009211583 |
| Random Totals: | 20,227,540 | 20,141,619 | 63 | 656 | ||
| Catg J Exception Values: | 3,100,237 | 3,206,782 | ||||
| Catg D1 Exception Values: | 2,051,770 | 2,456,928 | ||||
| Total Test Values (4): | 25,379,547 | 25,805,329 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,290,266 |
Confidence Interval Values (5)
| State Lower Limit: | 24,515,063 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 25,379,547 | (Within Confidence Interval) |
| State Upper Limit: | 27,095,595 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 30,092,496 | (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