2007 Confidence Interval Detail
241/Wharton
241-904/Wharton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 64,241,615 | 0.9533 | 67,388,666 | 20 | 1,348 | .049776978 |
| A | 64,275,973 | 0.9551 | 67,297,637 | 24 | 705 | .015360532 |
| A | 64,224,567 | 0.9593 | 66,949,408 | 17 | 491 | .010172572 |
| A | 64,096,083 | 1.0492 | 61,090,434 | 14 | 313 | .010154860 |
| D3 | 44,166,320 | 0.9978 | 44,263,700 | 12 | 2,714 | .011188322 |
| F1 | 18,125,588 | 0.9604 | 18,872,957 | 11 | 202 | .011429550 |
| F1 | 18,282,935 | 0.9227 | 19,814,604 | 9 | 63 | .016637602 |
| F1 | 18,295,754 | 0.8678 | 21,082,915 | 7 | 12 | .051191571 |
| G1 | 19,670,491 | 0.9205 | 21,369,355 | 6 | 29 | .024723963 |
| G1 | 22,149,265 | 0.9345 | 23,701,728 | 4 | 8 | .002161845 |
| G1 | 17,139,488 | 0.9554 | 17,939,594 | 2 | 3 | .006454121 |
| L1 | 5,898,127 | 0.9069 | 6,503,613 | 7 | 198 | .126432737 |
| L1 | 5,971,534 | 1.0114 | 5,904,226 | 6 | 53 | .040279671 |
| L1 | 5,815,430 | 0.9567 | 6,078,635 | 5 | 23 | .004032906 |
| L1 | 5,801,681 | 0.9934 | 5,840,226 | 4 | 7 | .000257691 |
| Random Totals: | 438,154,851 | 454,097,698 | 148 | 6,169 | ||
| Catg J Exception Values: | 21,185,973 | 19,659,575 | ||||
| Catg D1 Exception Values: | 21,248,950 | 21,694,249 | ||||
| Catg F1 Exception Values: | 14,560,000 | 15,704,066 | ||||
| Catg G1 Exception Values: | 19,468,777 | 20,689,790 | ||||
| Catg L1 Exception Values: | 5,837,740 | 6,006,908 | ||||
| Total Test Values (4): | 520,456,291 | 537,852,286 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 26,892,614 |
Confidence Interval Values (5)
| State Lower Limit: | 510,959,672 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 520,456,291 | (Within Confidence Interval) |
| State Upper Limit: | 564,744,900 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 660,134,851 | (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