2006 Confidence Interval Detail
194/Red River
194-903/Rivercrest ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,011,697 | 0.9575 | 9,411,694 | 7 | 450 | .036253802 |
| A | 8,986,870 | 0.9974 | 9,010,297 | 7 | 230 | .035056963 |
| A | 8,978,236 | 0.9341 | 9,611,643 | 8 | 148 | .032722099 |
| A | 8,965,237 | 1.1157 | 8,035,527 | 8 | 83 | .021168988 |
| D3 | 40,315,850 | 0.9798 | 41,147,020 | 20 | 3,513 | .025673622 |
| G1 | 10,802,373 | 0.9735 | 11,096,428 | 6 | 33 | .081708139 |
| G1 | 11,515,701 | 1.0167 | 11,326,548 | 4 | 12 | .014506546 |
| G1 | 10,069,538 | 1.0677 | 9,431,056 | 3 | 5 | .009814732 |
| G1 | 10,742,277 | 1.0132 | 10,602,326 | 2 | 3 | .031109673 |
| Random Totals: | 119,387,779 | 119,672,539 | 65 | 4,477 | ||
| Catg J Exception Values: | 8,822,000 | 9,618,983 | ||||
| Catg D1 Exception Values: | 14,740,450 | 14,487,268 | ||||
| Total Test Values (4): | 142,950,229 | 143,778,790 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 7,188,940 |
Confidence Interval Values (5)
| State Lower Limit: | 136,589,850 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 142,950,229 | (Within Confidence Interval) |
| State Upper Limit: | 150,967,730 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 143,003,988 | (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