2011 Confidence Interval Detail
172/Morris
172-902/Daingerfield-Lone Star ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 32,401,610 | 0.8443 | 38,376,892 | 10 | 952 | .034541825 |
| A | 33,072,080 | 0.9671 | 34,197,167 | 11 | 509 | .050213710 |
| A | 32,012,430 | 0.9403 | 34,044,911 | 10 | 331 | .011871829 |
| A | 33,932,910 | 1.0004 | 33,919,342 | 11 | 220 | .012467328 |
| D3 | 92,173,160 | 0.8648 | 106,583,210 | 14 | 3,155 | .046983119 |
| F1 | 6,944,110 | 0.9431 | 7,363,069 | 8 | 109 | .017315306 |
| F1 | 7,229,300 | 0.9654 | 7,488,399 | 8 | 45 | .023195281 |
| F1 | 7,594,700 | 1.0137 | 7,492,059 | 6 | 19 | .006418364 |
| F1 | 6,980,820 | 0.9751 | 7,159,081 | 4 | 7 | .013086953 |
| Random Totals: | 252,341,120 | 276,624,130 | 82 | 5,347 | ||
| Catg J Exception Values: | 454,842 | 451,693 | ||||
| Catg D1 Exception Values: | 5,731,900 | 5,387,024 | ||||
| Total Test Values (4): | 258,527,862 | 282,462,847 |
Margin of Error
| Margin of Error Percent: | 5.0381536 |
|---|---|
| Margin of Error Value: | 14,230,912 |
Confidence Interval Values (5)
| Local Test Value: | 258,527,862 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 268,231,935 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 296,693,759 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 433,362,499 | (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