2007 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 | 10,838,787 | 0.8040 | 13,481,078 | 14 | 555 | .105697723 |
| A | 10,855,862 | 0.9265 | 11,717,066 | 14 | 262 | .155969061 |
| A | 10,852,208 | 0.9131 | 11,885,016 | 15 | 166 | .011474290 |
| A | 10,777,375 | 0.9280 | 11,613,551 | 15 | 95 | .012687972 |
| D3 | 17,383,513 | 0.8441 | 20,594,139 | 18 | 2,814 | .229075651 |
| F1 | 2,547,201 | 0.9288 | 2,742,464 | 13 | 77 | .018302425 |
| F1 | 2,674,661 | 0.9584 | 2,790,756 | 10 | 25 | .005027800 |
| F1 | 2,855,417 | 0.8724 | 3,273,059 | 6 | 10 | .020606618 |
| Random Totals: | 68,785,024 | 78,097,129 | 105 | 4,004 | ||
| Catg J Exception Values: | 12,440,999 | 13,290,659 | ||||
| Catg D1 Exception Values: | 28,516,321 | 28,102,613 | ||||
| Catg F1 Exception Values: | 1,998,810 | 1,937,973 | ||||
| Total Test Values (4): | 111,741,154 | 121,428,374 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 6,071,419 |
Confidence Interval Values (5)
| Local Test Value: | 111,741,154 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 115,356,955 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 127,499,793 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 113,243,436 | (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