2011 Confidence Interval Detail
097/Hamilton
097-902/Hamilton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 23,415,675 | 1.0504 | 22,292,151 | 14 | 557 | .028398111 |
| A | 23,711,010 | 1.0260 | 23,110,146 | 16 | 334 | .019990052 |
| A | 24,765,370 | 1.0012 | 24,735,687 | 12 | 242 | .003117523 |
| A | 26,168,100 | 0.9895 | 26,445,781 | 13 | 156 | .002966448 |
| D3 | 108,905,515 | 0.9604 | 113,395,996 | 31 | 5,306 | .061682146 |
| F1 | 8,384,750 | 0.8857 | 9,466,806 | 9 | 114 | .081776090 |
| F1 | 10,048,450 | 0.8359 | 12,021,115 | 8 | 56 | .029137982 |
| F1 | 10,940,200 | 0.9038 | 12,104,669 | 6 | 14 | .010872311 |
| L1 | 3,203,420 | 0.9819 | 3,262,471 | 10 | 81 | .015047164 |
| L1 | 2,265,870 | 1.0125 | 2,237,896 | 10 | 11 | .003015342 |
| L1 | 2,289,490 | 1.0570 | 2,166,026 | 4 | 5 | .010696124 |
| L1 | 1,936,690 | 1.1206 | 1,728,262 | 2 | 2 | .010954924 |
| Random Totals: | 246,034,540 | 252,967,006 | 135 | 6,878 | ||
| Catg J Exception Values: | 48,647 | 108,053 | ||||
| Catg D1 Exception Values: | 22,572,455 | 25,926,067 | ||||
| Catg F1 Exception Values: | 7,001,560 | 7,527,499 | ||||
| Total Test Values (4): | 275,657,202 | 286,528,625 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 14,326,431 |
Confidence Interval Values (5)
| State Lower Limit: | 272,202,194 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 275,657,202 | (Within Confidence Interval) |
| State Upper Limit: | 300,855,056 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 266,267,850 | (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