2008 Confidence Interval Detail
241/Wharton
241-902/East Bernard ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 26,238,090 | 1.0082 | 26,024,688 | 11 | 387 | .018799181 |
| A | 26,577,240 | 1.0198 | 26,061,228 | 11 | 223 | .026417583 |
| A | 31,728,050 | 1.1045 | 28,726,166 | 10 | 200 | .019888148 |
| A | 32,751,340 | 1.0929 | 29,967,371 | 12 | 133 | .011213007 |
| D3 | 47,000,140 | 0.9309 | 50,488,925 | 20 | 2,268 | .023241671 |
| G1 | 12,381,570 | 1.0143 | 12,207,010 | 8 | 23 | .007354866 |
| G1 | 12,253,970 | 0.8545 | 14,340,515 | 4 | 6 | .135384118 |
| G1 | 13,125,210 | 1.0713 | 12,251,666 | 2 | 3 | .000685772 |
| Random Totals: | 202,055,610 | 200,067,569 | 78 | 3,243 | ||
| Catg J Exception Values: | 14,202,141 | 14,976,148 | ||||
| Catg D1 Exception Values: | 23,736,910 | 25,302,193 | ||||
| Catg G1 Exception Values: | 7,500,590 | 7,628,158 | ||||
| Total Test Values (4): | 247,495,251 | 247,974,068 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 12,398,703 |
Confidence Interval Values (5)
| State Lower Limit: | 235,575,365 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 247,495,251 | (Within Confidence Interval) |
| State Upper Limit: | 260,372,771 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 283,725,003 | (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