2010 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 | 55,645,173 | 0.9598 | 57,975,800 | 14 | 536 | .013294669 |
| A | 68,446,882 | 1.0049 | 68,113,128 | 16 | 494 | .001895592 |
| A | 71,813,871 | 0.9488 | 75,689,156 | 11 | 374 | .023988629 |
| A | 65,397,266 | 0.9421 | 69,416,480 | 10 | 213 | .010188397 |
| D3 | 74,174,479 | 1.1841 | 62,642,073 | 16 | 1,439 | .059225321 |
| L1 | 5,560,801 | 1.0520 | 5,285,933 | 9 | 66 | .007083292 |
| L1 | 10,747,553 | 0.9660 | 11,125,831 | 7 | 11 | .004012469 |
| Random Totals: | 351,786,025 | 350,248,401 | 83 | 3,133 | ||
| Catg J Exception Values: | 5,685,973 | 6,269,711 | ||||
| Catg D1 Exception Values: | 3,554,577 | 3,493,985 | ||||
| Catg L1 Exception Values: | 7,097,075 | 7,338,310 | ||||
| Total Test Values (4): | 368,123,650 | 367,350,407 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 18,367,520 |
Confidence Interval Values (5)
| State Lower Limit: | 348,982,887 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 368,123,650 | (Within Confidence Interval) |
| State Upper Limit: | 385,717,927 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 357,359,652 | (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