2010 Confidence Interval Detail
075/Fayette
075-902/La Grange ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 78,346,075 | 1.0879 | 72,015,879 | 19 | 1,132 | .047853419 |
| A | 76,414,853 | 0.9852 | 77,562,782 | 19 | 635 | .053982827 |
| A | 78,817,790 | 0.9752 | 80,822,180 | 19 | 474 | .044830377 |
| A | 81,126,590 | 1.0521 | 77,109,201 | 15 | 289 | .019153216 |
| D3 | 273,618,182 | 0.9647 | 283,630,333 | 33 | 7,291 | .142694885 |
| F1 | 19,988,426 | 0.8885 | 22,496,822 | 11 | 199 | .181801008 |
| F1 | 20,415,400 | 0.7958 | 25,653,933 | 10 | 80 | .034472876 |
| F1 | 22,541,870 | 0.8328 | 27,067,567 | 8 | 32 | .172899345 |
| F1 | 18,064,720 | 0.8543 | 21,145,640 | 5 | 9 | .114087022 |
| G1 | 33,142,371 | 0.9852 | 33,640,247 | 9 | 121 | .071476162 |
| G1 | 32,912,222 | 0.9608 | 34,255,019 | 9 | 54 | .013406095 |
| G1 | 32,909,900 | 0.9766 | 33,698,444 | 8 | 32 | .025390053 |
| G1 | 32,879,461 | 1.0177 | 32,307,616 | 7 | 14 | .018544460 |
| Random Totals: | 801,177,860 | 821,405,663 | 172 | 10,362 | ||
| Catg J Exception Values: | 20,306,216 | 16,107,738 | ||||
| Catg D1 Exception Values: | 13,767,394 | 18,605,742 | ||||
| Total Test Values (4): | 835,251,470 | 856,119,143 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 42,805,957 |
Confidence Interval Values (5)
| State Lower Limit: | 813,313,186 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 835,251,470 | (Within Confidence Interval) |
| State Upper Limit: | 898,925,100 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 921,612,384 | (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