2009 Confidence Interval Detail
139/Lamar
139-909/Paris ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 95,357,280 | 1.0043 | 94,948,999 | 31 | 3,142 | .012049567 |
| A | 94,005,770 | 1.0267 | 91,561,089 | 19 | 1,509 | .008386623 |
| A | 95,234,000 | 1.0035 | 94,901,844 | 30 | 1,034 | .008652302 |
| A | 93,742,030 | 0.9765 | 95,997,983 | 20 | 585 | .008613566 |
| B | 9,453,370 | 1.0000 | 9,453,370 | 7 | 132 | .025849820 |
| B | 9,579,940 | 1.1146 | 8,594,958 | 6 | 80 | .014964552 |
| B | 9,586,040 | 0.9262 | 10,349,860 | 6 | 35 | .021953179 |
| B | 9,567,585 | 0.8141 | 11,752,346 | 4 | 10 | .025734775 |
| F1 | 44,233,678 | 1.0113 | 43,739,423 | 12 | 411 | .024063599 |
| F1 | 47,504,300 | 0.9918 | 47,897,056 | 9 | 132 | .012459703 |
| F1 | 45,341,398 | 0.9704 | 46,724,441 | 7 | 34 | .003126458 |
| F1 | 39,878,454 | 0.9584 | 41,609,405 | 6 | 9 | .003162071 |
| L1 | 25,210,080 | 1.0092 | 24,980,262 | 7 | 381 | .008153944 |
| L1 | 26,775,070 | 1.0101 | 26,507,346 | 6 | 78 | .008924108 |
| L1 | 30,112,980 | 0.9222 | 32,653,416 | 7 | 28 | .035380326 |
| L1 | 9,665,880 | 0.9906 | 9,757,601 | 3 | 3 | .000024112 |
| Random Totals: | 685,247,855 | 691,429,399 | 180 | 7,603 | ||
| Catg D1 Exception Values: | 449,940 | 360,873 | ||||
| Total Test Values (4): | 685,697,795 | 691,790,272 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 34,589,514 |
Confidence Interval Values (5)
| State Lower Limit: | 657,200,758 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 685,697,795 | (Within Confidence Interval) |
| State Upper Limit: | 726,379,786 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 686,668,179 | (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