2010 Confidence Interval Detail
079/Fort Bend
079-901/Lamar CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,422,584,770 | 1.0001 | 1,422,442,526 | 70 | 12,032 | .019537150 |
| A | 1,518,890,621 | 1.0066 | 1,508,931,672 | 50 | 8,219 | .012868287 |
| A | 1,430,157,566 | 0.9588 | 1,491,611,980 | 43 | 5,383 | .007288313 |
| A | 1,385,319,835 | 0.9854 | 1,405,845,175 | 41 | 2,973 | .016717894 |
| C | 94,818,870 | 0.9806 | 96,694,748 | 11 | 1,443 | .014208791 |
| C | 87,728,990 | 0.9744 | 90,033,857 | 12 | 380 | .018759699 |
| C | 90,057,360 | 0.9559 | 94,212,114 | 10 | 105 | .009472040 |
| C | 75,006,290 | 0.9734 | 77,055,979 | 8 | 26 | .008763670 |
| F1 | 232,522,992 | 1.1663 | 199,368,080 | 10 | 758 | .022221686 |
| F1 | 248,974,174 | 0.9557 | 260,514,988 | 9 | 200 | .020395298 |
| F1 | 204,819,370 | 1.0233 | 200,155,741 | 9 | 62 | .017497831 |
| F1 | 210,502,685 | 0.9645 | 218,250,581 | 7 | 24 | .013233878 |
| L1 | 69,791,880 | 1.1087 | 62,949,292 | 10 | 1,346 | .034361272 |
| L1 | 79,812,735 | 0.9702 | 82,264,208 | 9 | 190 | .076227476 |
| L1 | 50,754,040 | 0.9678 | 52,442,695 | 8 | 31 | .002371407 |
| L1 | 89,504,520 | 0.9549 | 93,731,825 | 6 | 17 | .001423966 |
| Random Totals: | 7,291,246,698 | 7,356,505,461 | 313 | 33,189 | ||
| Catg J Exception Values: | 140,063,132 | 144,691,069 | ||||
| Catg D1 Exception Values: | 34,581,870 | 38,557,937 | ||||
| Total Test Values (4): | 7,465,891,700 | 7,539,754,467 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 376,987,723 |
Confidence Interval Values (5)
| State Lower Limit: | 7,162,766,744 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 7,465,891,700 | (Within Confidence Interval) |
| State Upper Limit: | 7,916,742,190 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 9,880,865,868 | (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