2011 Confidence Interval Detail
083/Gaines
083-902/Loop ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 18,484,652 | 1.1052 | 16,725,165 | 25 | 1,057 | .294133747 |
| G1 | 51,291,633 | 0.9989 | 51,348,116 | 9 | 36 | .007633275 |
| Random Totals: | 69,776,285 | 68,073,281 | 34 | 1,093 | ||
| Catg D1 Exception Values: | 18,706,541 | 25,597,930 | ||||
| Catg G1 Exception Values: | 362,398,799 | 351,303,299 | ||||
| Total Test Values (4): | 450,881,625 | 444,974,510 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 22,248,726 |
Confidence Interval Values (5)
| State Lower Limit: | 422,725,784 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 450,881,625 | (Within Confidence Interval) |
| State Upper Limit: | 467,223,236 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 503,911,219 | (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