2006 Confidence Interval Detail
031/Cameron
031-911/Rio Hondo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 25,040,560 | 0.9643 | 25,967,603 | 15 | 733 | .012877803 |
| A | 25,049,744 | 0.9448 | 26,513,277 | 15 | 443 | .013505453 |
| A | 24,971,918 | 0.9589 | 26,042,255 | 14 | 289 | .010326261 |
| A | 24,996,977 | 0.9597 | 26,046,657 | 14 | 154 | .019161985 |
| C | 1,932,786 | 0.9814 | 1,969,417 | 7 | 233 | .038984886 |
| C | 1,834,830 | 0.9680 | 1,895,486 | 7 | 146 | .004751238 |
| C | 1,763,713 | 0.9894 | 1,782,609 | 7 | 109 | .001069840 |
| C | 1,835,706 | 1.0015 | 1,832,957 | 6 | 70 | .007692380 |
| D3 | 20,356,862 | 0.9786 | 20,802,025 | 21 | 2,095 | .045702655 |
| Random Totals: | 127,783,096 | 132,852,286 | 106 | 4,272 | ||
| Catg J Exception Values: | 11,942,492 | 13,252,125 | ||||
| Catg D1 Exception Values: | 9,530,889 | 10,755,723 | ||||
| Total Test Values (4): | 149,256,477 | 156,860,134 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 7,843,007 |
Confidence Interval Values (5)
| State Lower Limit: | 149,017,127 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 149,256,477 | (Within Confidence Interval) |
| State Upper Limit: | 164,703,141 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 162,029,190 | (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