2009 Confidence Interval Detail
067/Eastland
067-903/Eastland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 19,625,030 | 1.0108 | 19,415,344 | 15 | 742 | .047039076 |
| A | 19,771,810 | 1.0002 | 19,767,856 | 13 | 397 | .059679501 |
| A | 20,410,170 | 0.9340 | 21,852,430 | 10 | 259 | .009135951 |
| A | 21,596,380 | 0.9077 | 23,792,420 | 11 | 148 | .006788285 |
| D3 | 53,302,630 | 0.9477 | 56,244,202 | 27 | 3,670 | .027881507 |
| F1 | 10,710,870 | 0.9209 | 11,630,872 | 11 | 135 | .069534716 |
| F1 | 11,670,190 | 0.8635 | 13,514,986 | 9 | 40 | .024832821 |
| F1 | 8,531,770 | 0.8203 | 10,400,792 | 6 | 13 | .023522280 |
| G1 | 5,189,320 | 0.9872 | 5,256,605 | 7 | 119 | .026380593 |
| G1 | 5,235,400 | 0.9083 | 5,763,955 | 6 | 39 | .008883530 |
| G1 | 5,261,810 | 0.9958 | 5,284,003 | 5 | 17 | .024939433 |
| G1 | 5,046,350 | 0.9984 | 5,054,437 | 4 | 7 | .004627857 |
| L1 | 6,519,700 | 0.9639 | 6,763,876 | 8 | 144 | .012665682 |
| L1 | 4,944,340 | 0.9512 | 5,198,003 | 7 | 25 | .019495856 |
| L1 | 5,537,360 | 0.9746 | 5,681,675 | 6 | 9 | .000650104 |
| Random Totals: | 203,353,130 | 215,621,456 | 145 | 5,764 | ||
| Catg J Exception Values: | 19,182,060 | 19,226,425 | ||||
| Catg D1 Exception Values: | 10,149,280 | 8,360,108 | ||||
| Catg F1 Exception Values: | 15,582,450 | 15,821,165 | ||||
| Catg L1 Exception Values: | 4,909,290 | 5,155,702 | ||||
| Total Test Values (4): | 253,176,210 | 264,184,856 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 13,209,243 |
Confidence Interval Values (5)
| State Lower Limit: | 250,975,613 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 253,176,210 | (Within Confidence Interval) |
| State Upper Limit: | 277,394,099 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 355,648,213 | (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