2007 Confidence Interval Detail
128/Karnes
128-901/Karnes City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,716,794 | 0.7885 | 11,054,907 | 7 | 425 | .056897090 |
| A | 8,742,569 | 0.8818 | 9,914,458 | 9 | 225 | .043053320 |
| A | 8,665,781 | 0.9498 | 9,123,796 | 8 | 146 | .030932490 |
| A | 8,701,668 | 0.8472 | 10,271,091 | 6 | 81 | .006803557 |
| D3 | 46,203,654 | 0.8259 | 55,943,400 | 19 | 3,752 | .226078189 |
| F1 | 1,849,590 | 1.0636 | 1,738,990 | 6 | 58 | .005847704 |
| F1 | 1,851,277 | 0.9711 | 1,906,371 | 5 | 25 | .002988522 |
| F1 | 1,852,777 | 1.0479 | 1,768,086 | 4 | 9 | .051522814 |
| G1 | 18,915,509 | 0.8798 | 21,499,783 | 10 | 35 | .041060043 |
| G1 | 18,338,898 | 1.0326 | 17,759,924 | 7 | 14 | .031005397 |
| G1 | 20,267,024 | 1.1706 | 17,313,364 | 5 | 9 | .052942909 |
| G1 | 16,742,601 | 1.1610 | 14,420,845 | 3 | 4 | .007689659 |
| Random Totals: | 160,848,142 | 172,715,015 | 89 | 4,783 | ||
| Catg J Exception Values: | 3,086,933 | 3,139,255 | ||||
| Catg D1 Exception Values: | 17,558,732 | 17,165,687 | ||||
| Catg F1 Exception Values: | 10,878,167 | 11,732,822 | ||||
| Total Test Values (4): | 192,371,974 | 204,752,779 |
Margin of Error
| Margin of Error Percent: | 6.3373191 |
|---|---|
| Margin of Error Value: | 12,975,837 |
Confidence Interval Values (5)
| State Lower Limit: | 191,776,942 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 192,371,974 | (Within Confidence Interval) |
| State Upper Limit: | 217,728,616 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 201,364,978 | (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