2006 Confidence Interval Detail
161/McLennan
161-907/Lorena ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 53,882,602 | 0.9439 | 57,085,075 | 9 | 582 | .007473009 |
| A | 53,821,332 | 0.9684 | 55,577,584 | 24 | 439 | .009890841 |
| A | 53,904,923 | 1.0224 | 52,723,907 | 31 | 308 | .004322674 |
| A | 53,784,456 | 1.0006 | 53,752,205 | 12 | 181 | .003165762 |
| D3 | 62,188,903 | 0.9942 | 62,551,703 | 15 | 1,545 | .026203297 |
| Random Totals: | 277,582,216 | 281,690,474 | 91 | 3,055 | ||
| Catg D1 Exception Values: | 4,077,020 | 4,631,811 | ||||
| Total Test Values (4): | 281,659,236 | 286,322,285 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 14,316,114 |
Confidence Interval Values (5)
| State Lower Limit: | 272,006,171 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 281,659,236 | (Within Confidence Interval) |
| State Upper Limit: | 300,638,399 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 288,482,033 | (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