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 | 0.8433 | 38,422,400 | 10 | 952 | .034755885 |
| A | 33,072,080 | 0.9626 | 34,357,033 | 11 | 509 | .049710313 |
| A | 32,012,430 | 0.9120 | 35,101,349 | 10 | 331 | .009426318 |
| A | 33,932,910 | 0.9797 | 34,636,021 | 11 | 220 | .016666618 |
| D3 | 92,173,160 | 0.8128 | 113,402,018 | 15 | 3,155 | .050538548 |
| F1 | 6,944,110 | 0.9407 | 7,381,854 | 9 | 109 | .016353863 |
| F1 | 7,229,300 | 0.8997 | 8,035,234 | 8 | 45 | .032891303 |
| 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 | 285,987,049 | 84 | 5,347 | ||
| Catg J Exception Values: | 454,842 | 451,693 | ||||
| Catg D1 Exception Values: | 5,731,900 | 5,386,736 | ||||
| Total Test Values (4): | 258,527,862 | 291,825,478 |
Margin of Error
| Margin of Error Percent: | 5.1346202 |
|---|---|
| Margin of Error Value: | 14,984,130 |
Confidence Interval Values (5)
| Local Test Value: | 258,527,862 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 276,841,348 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 306,809,608 | (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