2009 Confidence Interval Detail
065/Donley
065-901/Clarendon ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 12,110,842 | 0.9957 | 12,163,144 | 10 | 555 | .107459465 |
| A | 11,956,434 | 0.9531 | 12,544,784 | 12 | 265 | .101843192 |
| A | 11,655,106 | 1.0075 | 11,568,343 | 10 | 163 | .021674486 |
| A | 12,334,983 | 0.9912 | 12,444,495 | 10 | 97 | .004496876 |
| D3 | 16,408,068 | 1.0041 | 16,341,070 | 20 | 2,039 | .031348134 |
| F1 | 2,747,893 | 1.0820 | 2,539,642 | 6 | 79 | .069176141 |
| F1 | 2,853,076 | 0.9658 | 2,954,106 | 5 | 25 | .001428007 |
| F1 | 2,192,960 | 0.9388 | 2,335,918 | 5 | 7 | .007855495 |
| Random Totals: | 72,259,362 | 72,891,502 | 78 | 3,230 | ||
| Catg J Exception Values: | 11,458,245 | 11,897,430 | ||||
| Catg D1 Exception Values: | 23,610,076 | 22,834,541 | ||||
| Catg F1 Exception Values: | 2,714,968 | 2,984,344 | ||||
| Total Test Values (4): | 110,042,651 | 110,607,817 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 5,530,391 |
Confidence Interval Values (5)
| State Lower Limit: | 105,077,426 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 110,042,651 | (Within Confidence Interval) |
| State Upper Limit: | 116,138,208 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 115,555,720 | (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